Hitachi ZX Models

The Hitachi ZAXIS ZX210LCH Crawler Excavator is engineered for demanding construction and earthmoving applications. This robust machine features a powerful Hino J05E-TNM diesel engine, delivering 121 kW of rated power and 585 Nm of maximum torque, ensuring efficient operation and high productivity. Its hydrostatic transmission provides smooth control over travel speeds up to 5.5 km/h, while the substantial operating weight of 21,500 kg and a track gauge of 2,380 mm offer exceptional stability on various terrains. Designed for reliability and performance, the ZX210LCH is a versatile tool for a wide range of heavy-duty tasks.

The Hitachi ZAXIS ZX210W is a robust Wheel Excavator engineered for demanding construction and industrial applications. Featuring a powerful diesel engine with approximately 7.15 L displacement and delivering around 166 HP, this machine is designed for efficiency and performance. Its hydrostatic transmission provides smooth and precise control, while its substantial operating weight of approximately 20,000 - 22,000 kg ensures stability. With impressive digging depth capabilities of up to approximately 6,700 mm and a maximum reach of approximately 9,800 mm, the ZAXIS ZX210W is a versatile and reliable workhorse.

The Hitachi Zaxis ZX210W-3 hydraulic excavator is engineered for demanding operational environments, combining robust construction with advanced hydraulic systems. Powered by a 5.2 L Isuzu AH-4HK1X diesel engine, it delivers reliable performance with a net power output of 100 kW (134 hp). Its design prioritizes efficiency and durability, making it suitable for a wide range of construction and earthmoving tasks. The machine features a hydrostatic transmission and 4WD for optimal traction and maneuverability across varied terrain.

The Hitachi Zaxis ZX210W-3 is a robust hydraulic excavator from the Zaxis-3 Series, engineered for demanding construction and industrial applications. This model features a powerful Isuzu AA-6HK1XSQA diesel engine, delivering 132 kW (177 HP) and 737 Nm of torque, paired with a hydrostatic 4-wheel drive transmission for optimal power and control. With an operating weight of 20,700 kg and impressive digging capabilities, including a maximum depth of 6.75 meters and a reach of 10.0 meters, the ZX210W-3 is built for efficiency and reliability in diverse work environments. Its substantial fuel capacity of 400 liters ensures extended operational periods between refueling.

The Hitachi Zaxis ZX210W-3 and ZX220W-3 are robust hydraulic excavators from the Zaxis-3 generation, engineered for demanding construction and industrial applications. These machines feature a powerful Hino J05E-TT turbocharged, intercooled, common rail diesel engine, delivering approximately 165 HP for the ZX210W-3 and 172 HP for the ZX220W-3, all while adhering to EPA Tier 3 and EU Stage IIIA emission standards. With a hydrostatic transmission offering two speed modes and an operating weight ranging from 21,000 to 22,000 kg, these excavators are designed for reliability and efficient performance in various work environments.

The Hitachi Zaxis ZX210W-3 and ZX220W-3 wheeled excavators represent robust engineering designed for demanding work environments. These machines, part of the Dash 3 generation, are built for reliability and performance, featuring diesel engines likely manufactured by Cummins. With gross power outputs of approximately 110 kW for the ZX210W-3 and 117 kW for the ZX220W-3, they are equipped to handle a variety of excavation and construction tasks. Their substantial operating weights, typically ranging from 20,000 to 23,000 kg, provide the stability and power needed for efficient operation.

The Hitachi Zaxis ZX220W-3 is a robust Hydraulic Excavator from the Zaxis-3 generation, engineered for demanding construction and industrial applications. This model features a powerful Cummins QSB6.7 turbocharged diesel engine with a displacement of 6.7 liters, delivering 125 kW (168 HP) of net power and 712 Nm (525 lb-ft) of max torque. Its hydrostatic 4WD drive system, coupled with a substantial operating weight of 22,400 kg, ensures excellent traction and stability. The machine boasts impressive performance metrics, including a maximum digging depth of 6,550 mm and a standard bucket capacity of 1.0 m³, making it a reliable and efficient tool for various heavy-duty tasks. The ROPS and FOPS certified cabin prioritizes operator safety and comfort.

This manual covers the Hitachi Zaxis ZX220W-3 wheeled excavator, part of the W-3 Series. Engineered for demanding applications, this machine boasts a robust construction and reliable performance, featuring a powerful Cummins QSB6.7 diesel engine delivering 177 HP and 567 lb-ft of torque. Its hydrostatic 4WD transmission ensures efficient power delivery, while its substantial operating weight of 22,000 kg and impressive digging capabilities, including a maximum depth of 6690 mm and reach of 10110 mm, make it a versatile tool for construction and earthmoving tasks.

The Hitachi Zaxis ZX220W-3 is a robust hydraulic excavator engineered for demanding work environments. Built with Hitachi's commitment to quality and reliability, this wheeled excavator offers advanced Zaxis-3 generation technology. Its hydrostatic transmission with hydraulic control and 4WD drive type ensures efficient power delivery and maneuverability across various job sites. With an operating weight of approximately 22,000 kg, the ZX220W-3 is designed for substantial performance in construction, excavation, and material handling applications.

The Hitachi ZAXIS ZX225USR is a robust Crawler Excavator engineered for demanding operational environments. This machine, characterized by its substantial operating weight ranging from 22,400 to 23,300 kg, is designed for efficiency and reliability in various construction and earthmoving applications. Its compact radius design, along with dimensions including an overall length of 9,840 mm, width of 2,990 mm, and height of 2,990 mm, makes it suitable for work in confined spaces. The excavator features a powerful diesel engine and a hydrostatic transmission, providing the necessary performance for challenging tasks.

The Hitachi ZAXIS ZX225USRLC-3 is a robust Crawler Excavator from the LC-3 generation, engineered for demanding construction and earthmoving applications. This model features a powerful Cummins QSB6.7 diesel engine, delivering 117 kW (157 hp) and 688 Nm (507 lb-ft) of torque, compliant with EPA Tier 3 and EU Stage IIIA emissions standards. Its hydrostatic drive system ensures efficient power transfer, while the overall operating weight of 22,800 kg and a ground pressure of 0.49 kg/cm² provide stability and maneuverability on various terrains. The ZAXIS ZX225USRLC-3 is designed for reliability and performance in challenging environments.

The Hitachi ZAXIS ZX240-3 Class Crawler Excavator represents a robust and reliable piece of heavy machinery, engineered for demanding construction and earthmoving applications. While specific production years are not detailed, this generation of excavators is known for its powerful performance, efficient operation, and durable construction, making it a valuable asset for various professional tasks. Its design prioritizes operator comfort and productivity, reflecting Hitachi's commitment to quality and innovation in the heavy equipment sector.

The Hitachi ZAXIS ZX250LC is a robust crawler excavator engineered for demanding construction and earthmoving applications. Built with Hitachi's renowned dedication to quality and reliability, this machine offers powerful performance, efficient operation, and exceptional durability. Its design focuses on maximizing productivity and operator comfort, making it a valuable asset for a wide range of heavy-duty tasks.

The Hitachi ZAXIS ZX250LCN-3 is a robust Crawler Excavator engineered for demanding work environments. Built with a focus on reliability and performance, this third-generation model features a powerful Isuzu AA-6BG1T turbocharged diesel engine, delivering 134 kW of net power and 753 Nm of peak torque. Its hydrostatic drive system offers efficient travel speeds, while its substantial operating weight of 24,600 kg and impressive digging capabilities, including a maximum digging depth of 6,600 mm, make it suitable for a wide range of construction and earthmoving applications.

The Hitachi ZAXIS ZX27U Mini Excavator, designed for serial number 007001 and up, represents a robust and reliable piece of equipment engineered for a variety of construction and landscaping tasks. This tracked, hydrostatic mini excavator is powered by a water-cooled diesel engine, offering efficient performance for its class. Its compact dimensions, with an operating weight of approximately 2.7 tons, make it suitable for tight job sites, while its digging capabilities, including a maximum depth of around 2.6 meters and a reach of approximately 4.3 meters, ensure productivity. The ZAXIS ZX27U is built with Hitachi's commitment to quality, aiming to provide dependable operation and long-term value for its users.

The Hitachi ZAXIS ZX280LC is a robust crawler excavator engineered for demanding construction and earthmoving applications. This machine is powered by a Hino J07E-TM diesel engine, delivering approximately 200 horsepower, and features a common rail direct injection fuel system for efficient operation. Its hydrostatic transmission and 4WD tracked drive system provide excellent traction and maneuverability on various terrains. With an operating weight ranging from 27,000 to 28,000 kg, the ZAXIS ZX280LC is designed for stability and performance, offering a maximum digging depth of 6,750 mm and a bucket capacity of 1.0 to 1.4 m³.

The Hitachi ZAXIS ZX30U is a robust piece of equipment designed for various operational needs. This model features a diesel, water-cooled engine and a hydrostatic transmission with variable speed capabilities, ensuring efficient power delivery. With an approximate operating weight of 3,000 kg, it offers a stable platform for demanding tasks. Safety is enhanced with standard ROPS and optional FOPS, providing protection for the operator in challenging environments.

The Hitachi ZAXIS ZX30U-2 and ZX35U-2 represent the U-2 Series of compact excavators, designed for versatility and robust performance in various construction and landscaping applications. These tracked, diesel-powered machines feature hydrostatic transmissions and standard joystick controls, offering precise operation. Notable features include optional ROPS/FOPS certified cabs and available air conditioning for enhanced operator comfort. The ZAXIS series is engineered for reliability and efficiency, making it a valuable asset for demanding job sites.

This document pertains to the Hitachi Zaxis ZX30UR-2, a compact excavator designed for efficient operation in various construction and landscaping applications. As part of the UR-2 Series, this model benefits from Hitachi's commitment to engineering excellence, offering robust performance and reliability. Its hydrostatic transmission ensures smooth power delivery, making it a versatile tool for demanding tasks.

The Hitachi ZAXIS ZX330-3, ZX330LC-3, ZX350H-3, ZX350LC-3, ZX350LCK-3, ZX350LCH-3, and ZX350LCN-3 are robust hydraulic excavators engineered for heavy construction and excavation tasks. These machines are powered by the Isuzu 6HK1 7.8L turbocharged, water-cooled, 4-stroke diesel engine, renowned for its reliability and performance. Their advanced design and robust construction ensure efficiency and durability in demanding operational environments.

The Hitachi ZAXIS ZX330-3 is a robust Crawler Excavator from the 3 Series generation, engineered for demanding construction and earthmoving applications. This model combines powerful performance with operational efficiency, featuring a robust Hitachi construction and a reliable Isuzu AH-6HK1X diesel engine. Its design prioritizes durability and productivity, making it a dependable choice for various heavy-duty tasks. With an operating weight ranging from 32,500 to 33,800 kg and impressive dimensions, the ZX330-3 is built to handle significant workloads.

The Hitachi ZAXIS ZX35U Mini Excavator, designed for a wide range of construction and landscaping tasks, represents a commitment to robust engineering and operational efficiency. This compact yet powerful machine, identified by serial numbers 007001 and up, features a reliable diesel engine, typically an Isuzu 3-cylinder model, delivering approximately 26-30 HP. Its hydrostatic transmission ensures smooth power delivery and precise control, with travel speeds ranging up to 4.5 km/h. With an operating weight of approximately 3,500-3,800 kg and impressive digging capabilities, including a maximum depth of around 3.3 meters and a reach of up to 5.1 meters, the ZX35U is engineered for durability and performance in demanding environments.

The Hitachi Zaxis ZX35U-2 is a versatile compact excavator from the U-2 Series, designed for demanding construction and landscaping applications. Engineered for reliability and efficient operation, this model features a robust diesel engine, the Yanmar 3TNV88-PBB, delivering 26.6 kW (35.7 hp) at 2300 rpm, and a hydrostatic transmission for smooth power delivery. Its compact dimensions, including an operating weight of 3,670 kg and a width over tracks of 1,740 mm, make it ideal for working in confined spaces. The machine offers impressive digging performance with a maximum depth of 3,055 mm and a reach of 4,985 mm, supported by a substantial hydraulic oil capacity of 42 L.

The Hitachi ZAXIS ZX35U-2 is a versatile mini excavator from the U-2 Series, engineered for robust performance and reliability in demanding work environments. This diesel-powered machine features a hydrostatic transmission for variable speed control and a standard undercarriage. With an operating weight ranging from 3,750 to 4,050 kg, it offers impressive digging capabilities, including a maximum digging depth of 3,245 mm and a reach of 5,300 mm, supported by a bucket capacity of 0.12 m³. Its compact dimensions, with an overall width of 1,740 mm and height of 2,490 mm, allow for efficient operation in confined spaces, making it an ideal choice for construction, landscaping, and utility work.

The Hitachi ZAXIS ZX40U-2 is a robust mini excavator from the U-2 Series, engineered for demanding construction and landscaping tasks. This model combines compact maneuverability with powerful performance, featuring an Isuzu 3LD1 4-stroke, water-cooled diesel engine that delivers 29.2 kW (39.2 hp). Its design prioritizes reliability and operational efficiency, making it a dependable choice for professionals. With an operating weight of 3,860 kg and impressive digging capabilities, including a depth of 3,505 mm and a reach of 5,515 mm, the ZX40U-2 is built to handle a variety of job site challenges.

The Hitachi ZAXIS ZX450-3 crawler excavator represents a robust and powerful machine engineered for demanding construction and earthmoving applications. Built with a focus on reliability and performance, this generation of excavators is designed to tackle a wide range of tasks, from heavy excavation to material handling. Its advanced hydrostatic drive system and substantial operating weight contribute to its stability and efficiency on challenging job sites. The ZX450-3 is equipped with a diesel engine providing significant horsepower, suitable for high-productivity operations.

The Hitachi ZAXIS ZX50U is a versatile Mini Excavator engineered for demanding construction and landscaping applications. This model is renowned for its robust construction, reliable performance, and efficient operation, making it a preferred choice for professionals. Its compact design and zero tail swing radius allow for exceptional maneuverability in confined spaces, enhancing productivity on job sites. The ZAXIS ZX50U is built with quality components, including a powerful and efficient diesel engine, ensuring durability and consistent performance across a range of tasks.

The Hitachi Zaxis ZX55U-5A is a hydraulic excavator designed for robust performance and reliability in various construction and excavation applications. Engineered with precision, this model exemplifies Hitachi's commitment to delivering durable and efficient heavy machinery. Its advanced hydraulic system and operator-focused design ensure optimal productivity and ease of use on demanding job sites, making it a trusted choice for professionals seeking dependable equipment.

The Hitachi ZAXIS ZX60USB-3F is a robust Crawler Excavator from the ZX-3F Series, engineered for demanding construction and excavation tasks. This model combines powerful performance with the reliability and efficiency expected from Hitachi machinery. Its design prioritizes operational effectiveness, featuring a 4-stroke, water-cooled diesel engine, the Isuzu 4JJ1X, with a displacement of 2999 cc and a rated power of 42.2 kW. The hydrostatic transmission ensures smooth power delivery and efficient travel at speeds up to 4.9 km/h, making it a versatile tool for various job sites.

This workshop service repair manual provides comprehensive information for the HITACHI ZAXIS ZX70 MIDI EXCAVATOR. Designed for durability and efficient operation, this excavator is engineered to meet the demands of various construction and industrial applications. Its robust construction and advanced hydraulic system ensure reliable performance and productivity in challenging environments. The HITACHI ZAXIS ZX70 MIDI EXCAVATOR represents a commitment to quality and innovation, offering operators a powerful and versatile tool for a wide range of tasks.

The Hitachi ZAXIS ZX75US-3 is a versatile Crawler Excavator engineered for demanding construction and excavation tasks. This model, part of the ZX75US-3 generation, features robust construction and advanced hydraulic systems, delivering reliable performance and efficiency. Its design prioritizes operator comfort and safety with features like a ROPS/FOPS certified cab and excellent all-around visibility. Built with precision and durability in mind, the ZAXIS ZX75US-3 is a dependable workhorse for a wide range of professional applications.

This Service Repair Manual covers Hitachi excavators, specifically the ZX 110, ZX 120, ZX 130, ZX 125US, and ZX 135US models. These excavators are engineered for robust performance and reliability across a wide range of applications. Their design prioritizes durability and efficiency, making them suitable for demanding tasks in construction and other heavy industries. This manual provides comprehensive information to ensure these machines operate at their peak potential.

This workshop service repair manual provides comprehensive information for the Hitachi ZX 140W-3 Hydraulic Excavator, powered by an ISUZU 4JJ1 3.0L 4-cylinder diesel engine. Engineered for robust performance and reliability, this excavator is designed for demanding operational environments. Its advanced hydraulic system, coupled with a sophisticated drive and braking system, ensures efficient and precise operation across a wide range of construction and industrial applications. The manual covers specific serial number ranges, ensuring accuracy for maintenance and repair tasks.

This manual covers the HITACHI ZX 170W-3 and ZX 190W-3 HYDRAULIC EXCAVATOR models. These machines are engineered for demanding hydraulic excavation tasks, offering robust performance and reliability in various work environments. Their design emphasizes durability and operational efficiency, making them a trusted choice for construction and heavy-duty applications.

This manual covers the HITACHI ZX 190W-3 HYDRAULIC EXCAVATOR. Designed for demanding work environments, this model exemplifies HITACHI's commitment to robust engineering and reliable performance. Its advanced hydraulic systems and durable construction ensure efficiency and longevity, making it a trusted choice for excavation and construction projects.

This service manual covers the Hitachi ZX 250H-3, a robust excavator from the H-3 Series, powered by an Isuzu AH-6HK1X diesel engine. Engineered for demanding applications, this machine boasts a powerful 7.8-liter engine producing 157 kW (211 hp) and 804 Nm (593 lb-ft) of torque, meeting Tier 3 / Stage IIIA emission standards. Its hydrostatic transmission and substantial operating weight of 24,700 kg (54,450 lbs) ensure reliable performance and stability. With impressive digging capabilities, including a maximum depth of 6.65 meters and a reach of 9.91 meters, the ZX 250H-3 is designed for efficiency and durability in various construction and earthmoving tasks.

The Hitachi ZX 250LC-3 Hydraulic Excavator represents a robust and reliable piece of heavy machinery engineered for demanding construction and excavation tasks. This model, part of the LC-3 generation, is designed with a focus on operational efficiency and durability, making it a valuable asset for a wide range of industrial applications. Its advanced hydraulic system, coupled with a powerful diesel engine, ensures consistent performance and productivity across various job sites, reflecting Hitachi's commitment to quality engineering and operator-centric design.

The Hitachi ZX 250LCK-3 is a robust construction machine designed for demanding work environments. Featuring a powerful Isuzu AA-6HK1XQA diesel engine with a displacement of 7.8 liters, it delivers impressive performance with a gross power of 153 kW (205 hp). This K-3 Series model is engineered for reliability and efficiency, boasting a hydrostatic transmission and a tracked drive system for superior maneuverability on challenging terrain. With an operating weight of 24,800 kg and a length with bucket of 9,890 mm, it is well-suited for heavy-duty excavation and material handling tasks.

This manual covers the Hitachi Hydraulic Excavator models ZX290LC-5B and ZX290LCN-5B. These robust machines are powered by a 5.2L 4-cylinder, air-cooled, turbocharged Isuzu 4HK1 engine, designed for demanding construction and industrial applications. Engineered for reliability and performance, the Hitachi excavators offer advanced hydraulic systems and durable undercarriage components, making them a trusted choice for heavy-duty operations.

This service manual covers the Hitachi ZX 330-5G, ZX 330LC-5G, ZX 350H-5G, ZX 350LCH-5G, ZX 350K-5G, and ZX 350LCK-5G hydraulic excavators. These machines are engineered for demanding operational environments, offering robust performance and reliability. The comprehensive nature of this manual reflects the intricate design and advanced systems within these excavators, ensuring that their operational integrity is maintained throughout their service life.

This document pertains to the Hitachi ZX40U-3, ZX40U-3f, ZX50U-3, and ZX50U-3f Hydraulic Excavators. These machines are engineered for demanding applications in construction, excavation, and material handling, reflecting Hitachi's commitment to robust design and operational reliability. The detailed information within this manual supports the effective utilization and longevity of these advanced hydraulic excavators.

The Hitachi ZX40U-3 and ZX50U-3 compact excavators represent a significant advancement in their class, built upon the robust "Dash 3" generation engineering. These machines are designed for efficiency and reliability in a wide range of construction and landscaping applications. Their compact size, combined with powerful diesel engines and advanced hydrostatic transmissions, allows for precise operation in confined spaces while delivering the performance expected from larger equipment. The inclusion of standard features such as joystick and pilot controls further enhances operator comfort and productivity, making them a valuable asset for any project.

The Hitachi ZX40U-3 and ZX50U-3 compact excavators, part of the U-3 Series, are engineered for robust performance and reliability in various construction and landscaping applications. These diesel-powered machines feature a water-cooled engine and a hydrostatic transmission with variable speed ranges, offering precise control and efficiency. Their compact design, with operating weights ranging from approximately 4,000 to 5,200 kg, makes them versatile for confined job sites while maintaining significant digging and lifting capabilities.

The Hitachi ZX40U-3 is a compact excavator from the U-3 Series, engineered for robust performance and reliability in demanding work environments. This tracked vehicle features a powerful Yanmar 3TNV88 diesel engine, delivering a gross power of 37.7 kW (50.6 hp) and a net power of 35.7 kW (47.9 hp). With a hydrostatic transmission and a substantial operating weight of 3900 kg (8598 lb), the ZX40U-3 is designed for versatility and efficiency in construction, landscaping, and various utility applications. Its compact dimensions, including a width over tracks of 1740 mm (5 ft 9 in) and a tail swing radius of 1270 mm (4 ft 2 in), allow for operation in confined spaces.

This workshop service repair manual covers the Hitachi ZX40U-3 compact excavator, a versatile machine designed for a wide range of construction and landscaping applications. Known for its robust engineering and reliable diesel engine, the ZX40U-3 offers efficient operation with its approximately 34 HP (25 kW) water-cooled engine and hydrostatic transmission. Its compact dimensions, including an operating weight of approximately 3,800-4,000 kg and a width over tracks of about 1.75 m, make it suitable for navigating confined job sites while maintaining impressive digging and lifting capabilities.

This workshop service repair manual covers the Hitachi ZX40U-3 compact excavator, a robust machine designed for a variety of construction and landscaping tasks. Part of the U-3 Series, this model features a powerful Isuzu diesel engine with a displacement of 2.17 L, delivering approximately 38.7 HP. Its hydrostatic swing and travel system, coupled with an operating weight of around 3,900 kg, makes it a versatile and reliable tool for demanding job sites. The ZX40U-3 is engineered for efficiency and durability, offering impressive digging depth and reach for its class.

This comprehensive service manual set covers the Hitachi ZX 450, 450LC, 450H, 450LCH, and 460LCH excavator models. These machines are engineered for demanding construction and heavy-duty applications, offering robust performance and reliability. This manual set provides detailed information to ensure these excavators operate at peak efficiency and longevity.

This document provides comprehensive information for the Hitachi ZX50U-3 compact excavator. Engineered for demanding tasks, this machine features a robust Isuzu 3LD1 diesel engine, delivering 36.7 kW (49.2 hp) of net power. Its hydrostatic transmission ensures efficient operation with travel speeds up to 4.6 km/h, while its substantial operating weight of 4,800 kg and overall dimensions, including a length with bucket of 5,560 mm and an overall width of 1,980 mm, highlight its capability for various construction and landscaping applications. The ZX50U-3 is built with the quality and reliability expected from Hitachi, making it a dependable choice for professional use.

The Hitachi ZX50U-3 Hydraulic Excavator represents a robust and reliable piece of equipment engineered for demanding operational environments. Featuring a powerful Isuzu 4JG1 diesel engine with a displacement of 3.0 liters and an output of approximately 39.7 HP, this excavator is designed for efficiency and performance. Its hydrostatic transmission and tracked drive system provide excellent maneuverability and stability across various terrains. With a substantial operating weight of approximately 4,990 kg and impressive digging capabilities, including a maximum digging depth of 4.02 meters and a reach of 6.35 meters, the ZX50U-3 is well-suited for a wide range of construction and excavation tasks. The inclusion of a ROPS/FOPS certified cab and pilot-assisted hydraulic controls further enhances operator comfort and control.

This document provides comprehensive service information for the Hitachi ZX50U-3 Hydraulic Excavator. Engineered for reliability and performance, this excavator is designed to meet the demands of various construction and earthmoving applications. Its robust construction, coupled with efficient operation, makes it a valuable asset for professional use. Key features include a hydrostatic transmission with two-speed travel motors, a liquid-cooled diesel engine, and pilot controls for precise operation of boom, arm, and bucket functions. The excavator's operating weight is approximately 4,750 kg, with a maximum digging depth of 3.84 meters and a reach of 5.98 meters, highlighting its capability in challenging work environments.

This workshop service repair manual covers the HITACHI HYDRAULIC EXCAVATOR models ZX70-3, ZX70LC-3, ZX70LCN-3, ZX75US-3, and ZX85US-3. These excavators are equipped with the 2.2L 4-cylinder, 4-cycle, water-cooled, turbocharged ISUZU 4LE2X diesel engine. Designed for demanding construction and industrial applications, these machines are built with HITACHI's renowned engineering for reliability and performance in various operational environments.

This comprehensive workshop service repair manual covers the Hitachi ZX 70-3, 70LC-3, 70LCN-3, 75US-3, and 85US-3 hydraulic excavators. Designed for ease of use, this manual provides detailed, step-by-step instructions and illustrations for all servicing and repair procedures, enabling owners and technicians to perform maintenance and repairs efficiently. The manual is intended to empower users to undertake their own repairs, potentially saving significant costs.

The Hitachi ZX135USL-3 is a robust crawler excavator engineered for demanding construction and excavation tasks. This model, powered by an Isuzu 4HK1X diesel engine, offers a net power of 66.4 kW (89 hp) and features a hydrostatic transmission with two-speed travel motors for efficient operation. Its compact design, with a width over tracks of 2.59 meters, makes it suitable for various job sites, while its operating weight ranges from 13600 to 14700 kg. The ZX135USL-3 is built for reliability and performance, delivering impressive digging depth and reach capabilities.

This comprehensive service and repair workshop manual covers the Hitachi ZX140W-3 ZAXIS Hydraulic Excavator. Designed for robust performance and reliability in demanding work environments, this excavator is engineered to meet the rigorous needs of construction and heavy-duty applications. Its advanced hydraulic system and durable construction ensure efficient operation and longevity, making it a trusted choice for professionals seeking powerful and dependable machinery.

The Hitachi ZX200-3, part of the ZX-3 Series, is a robust construction machine engineered for demanding operational environments. Powered by a 7.8-liter Isuzu AA-6HK1XQA diesel engine, it delivers 148 HP and 723 Nm of torque, supported by a hydrostatic variable transmission and all-wheel drive for optimal traction and control. With an operating weight of 20,700 kg and a standard bucket capacity of 1.0 m³, this excavator is designed for efficiency and reliability in a wide range of earthmoving and material handling tasks. Its construction emphasizes durability and performance, making it a dependable asset on any job site.

This Service Repair Workshop Manual provides comprehensive information for the Hitachi ZX210K-3 excavator, a robust piece of equipment designed for demanding construction and earthmoving applications. Engineered for reliability and performance, the ZX210K-3 series features a powerful diesel engine and a hydrostatic transmission, ensuring efficient operation and precise control. Its robust construction and advanced hydraulic system, including a Closed-center Load Sensing System (CLSS), contribute to its productivity and durability in various work environments. The operator-focused cabin, equipped with pilot-assisted controls and safety features like ROPS and FOPS compliance, enhances user experience and operational safety.

This manual covers the Hitachi ZX210W-3 and 220W-3 ZAXIS Hydraulic Excavators. These machines are engineered for robust performance in demanding work environments. The ZAXIS series is known for its advanced hydraulic systems, reliable operation, and efficient power delivery, making them a preferred choice for various construction and industrial applications. This comprehensive guide provides detailed information to ensure these excavators operate at peak efficiency.

The Hitachi ZX225USLC-3 is a robust excavator engineered for demanding construction and earthmoving applications. This model, part of the LC-3 generation, features a powerful Isuzu AA-6BG1T diesel engine, delivering approximately 123 kW (165 hp) of power, coupled with a hydrostatic transmission for efficient operation. Its design emphasizes reliability and performance, with a substantial operating weight of around 23,400 kg and a compact radius suitable for confined job sites. The machine is equipped with a ROPS/FOPS certified cab and pilot controls, prioritizing operator safety and comfort during extended use.

The Hitachi ZX225USRK-3 is a robust excavator designed for demanding construction and industrial applications. Featuring a powerful 6.69 L diesel engine that produces 124 kW (166 hp) and meets Tier 3 / Stage IIIA emission standards, this machine offers exceptional performance and efficiency. Its hydrostatic transmission with dual-mode travel ensures precise control and maneuverability on various job sites. With an operating weight of approximately 22,300 kg and impressive digging capabilities, including a maximum digging depth of 6.64 meters and a standard bucket capacity of 0.95 m³, the ZX225USRK-3 is engineered for productivity and reliability.

This Service Repair Workshop Manual provides comprehensive information for the Hitachi ZX225USRLCK-3 Excavator. Engineered for demanding construction and earthmoving applications, this excavator is built with robust components and advanced technology to ensure reliable performance and operational efficiency. Its design prioritizes operator comfort and productivity, making it a valuable asset for a wide range of heavy-duty tasks. The LCK-3 generation signifies a commitment to continuous improvement and enhanced capabilities within the Hitachi excavator lineup.

This manual covers the Hitachi ZX240LC-3, a robust excavator from the ZX-3 Series. Engineered for demanding construction and earthmoving applications, this machine features a powerful 7.178 L diesel engine producing 120 kW (161 hp) and adhering to Tier 3 / Stage IIIA emission standards. Its hydrostatic transmission with variable 2-speed travel, coupled with an operating weight of 23,300 kg, ensures efficient and stable operation across various terrains. The ZX240LC-3 is designed for reliability and performance, offering a maximum digging depth of 6,730 mm and a reach of 9,940 mm, making it a versatile tool for extensive excavation projects.

The Hitachi ZX250H-3 is a robust construction machine engineered for demanding tasks. This third-generation model features a powerful Hitachi diesel engine, a hydrostatic transmission with electronic control, and a comfortable, certified operator station. Its design emphasizes reliability and efficient operation, making it a dependable choice for a wide range of excavation and material handling applications. With an operating weight of approximately 24,600 kg and impressive digging capabilities, the ZX250H-3 is built to perform under challenging conditions.

The Hitachi ZX250LC-3 is a robust construction machine designed for demanding excavation and material handling tasks. Featuring a powerful Cummins QSB6.7 diesel engine, this tracked excavator delivers approximately 160-170 HP, supported by a hydrostatic transmission for efficient power delivery. Its substantial operating weight, ranging from 25,000 to 27,000 kg, underscores its stability and capability in challenging environments. The ZX250LC-3 is engineered for reliability and performance, making it a valuable asset for a wide array of construction projects.

The Hitachi ZX250LCK-3 excavator is a robust piece of machinery engineered for demanding applications. This model, part of the LCK-3 series, is designed for efficiency and reliability in various construction and earthmoving tasks. Its construction incorporates a powerful Hino J05E-TP diesel engine, a turbocharged and intercooled unit delivering 150 HP and substantial torque, ensuring strong performance. With an operating weight of 23,300 kg and impressive digging capabilities, including a maximum digging depth of 6,680 mm and reach of 10,020 mm, the ZX250LCK-3 is built to handle significant workloads. The sealed and lubricated track system and ROPS/FOPS certified cab further enhance its operational durability and operator safety.

The Hitachi ZX270-3 is a robust excavator engineered for demanding construction and earthmoving applications. Featuring a powerful Hino J08E-TKM diesel engine with a displacement of 7.688 L, it delivers a net power of 146 kW (196 hp) at 2000 rpm. This excavator boasts a hydrostatic transmission for efficient power transfer and variable travel speeds, along with a substantial operating weight of 26,600 kg. Its design prioritizes reliability and performance, making it a dependable choice for heavy-duty tasks.

The Hitachi ZX280LC-3 is a robust excavator designed for demanding construction and earthmoving applications. Built with precision engineering, this tracked machine features a powerful Hino J05E-TA turbocharged diesel engine, delivering 150 kW (201 hp) and 767 Nm (566 lb-ft) of torque. Its hydrostatic transmission ensures smooth operation, while its substantial operating weight of 27,800 kg (61,287 lbs) and a standard bucket capacity of 1.1 m³ (1.44 cu yd) highlight its capability for heavy-duty tasks. The ZX280LC-3 is engineered for reliability and performance in challenging environments.

This workshop service repair manual covers the Hitachi ZX330-3 and ZX350-3 hydraulic excavators, manufactured by Hitachi Construction Machinery Co., Ltd. These robust machines are engineered for heavy construction, excavation, and material handling applications. Powered by an Isuzu 6HK1 7.8L, 6-cylinder turbocharged diesel engine, they are designed for reliability and performance in demanding environments. The excavators feature advanced electrical systems including an Engine Control Module, Information Controller, and CAN Network, supporting efficient operation and diagnostics.