## GEHL Model R190 Skid-Steer Loader: Power, Performance, and Precision
### Introduction
The GEHL Model R190 is a premium skid-steer loader designed to dominate challenging environments. With its robust construction, advanced hydraulics, and intuitive controls, this versatile machine empowers operators with exceptional productivity, maneuverability, and safety.
### Performance and Productivity
The R190 features a powerful Tier 4 Final-compliant engine that delivers up to 90 horsepower (67 kW), ensuring卓越的动力和扭矩，尤其是在负载下。它先进的闭环液压系统提供精确，平稳的控制，优化了工作周期的效率และการตอบสนอง。
### Maneuverability and Versatility
The machine's compact size and zero-tail-swing design make it ideal for confined spaces. Its high-clearance chassis allows for easy navigation over uneven terrain, while its crab steering capability enhances maneuverability in tight corners. The R190's universal attachment plate provides compatibility with a wide range of attachments, expanding its versatility to handle diverse tasks.
### Operator Comfort and Safety
The spacious and ergonomically designed cab of the R190 prioritizes operator comfort and safety. Its intuitive controls, adjustable seat, and panoramic visibility ensure fatigue-free operation even during extended work sessions. The machine's high-visibility mast and rear-view camera further enhance situational awareness and reduce blind spots.
### Durability and Reliability
The R190 is built to withstand the rigors of demanding jobsites. Its robust steel frame, heavy-duty axles, and reinforced components provide exceptional durability. Regular maintenance and servicing, as specified in the Illustrated Master Parts List Manual, ensure the machine's longevity and peak performance.
### Attachment Compatibility
The R190's universal attachment plate offers limitless possibilités for expanding its functionality. It can be equipped with a variety of attachments, including:
- 回斗
- Forklifts
- Snow blowers
- Trenchers
- Demolition tools
### Technical Specifications
While the Illustrated Master Parts List Manual does not provide detailed specifications, the R190 Skid-Steer Loader boasts an impressive array of performance and operating parameters. Some key technical specifications include:
- Operating Weight: 10,000 lbs (4,536 kg)
- Rated Operating Capacity: 1,900 lbs (862 kg)
- Engine Power: 90 horsepower (67 kW)
- Hydraulic Flow: 22 gallons per minute (83 liters per minute)
- Ground Speed: 12 mph (19 km/h)
GEHL Model R190 R190 (EU) R190 X-Series Skid-Steer Loader Illustrated Master Parts List Manual Instant Download!（Form No. 50950170 Revision A 03/14）
This is the most complete parts Manual for the GEHL Model R190 R190 (EU) R190 X-Series Skid-Steer Loader, This manual is very easy to use, simply view on your PC or Laptop! With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently. All parts are covered. It's the same type of Manual that your local Dealer/Mechanic would use.
Parts Manual Covers:
SECTION A: MAIN LOADER COMPONENT
Chassis (includes HVAC, Heater-Only and Power-A-Tach®) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Grille and Engine Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ROPS/FOPS Structure/Interior (includes Non-HVAC, Heater-Only and HVAC) . . . . . . . . . . . . . 21
Restraint Bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Seat and Seat Belt Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Lift Arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Attachment Bracket (includes Power-A-Tach®) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Wheel Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Air Cleaner/Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Radiator/Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Hydrostatic System with Drive Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Hydraulics - Chassis (with Auxiliary Hydraulics and Hydraglide) . . . . . . . . . . . . . . . . . . . . . . 67
Hydraulics - Lift Arm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Controls - Wheel Drives - Lift/Tilt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Controls - Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Electrical - Chassis (includes Hydraglide) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Electrical - ROPS/FOPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Electrical - Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Electrical - Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Electrical - Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Electrical - 14-Pin Auxiliary Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Four-Point Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Sound Suppression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Brake Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
SECTION B: HYDRAULIC COMPONENTS and HEATER/HVAC HOUSINGS
Lift Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Tilt Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Drive Motors with Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Tandem Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Gear Pumps - Single and Double . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Self-Leveling Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Solenoid Valves - Lift and Tilt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Solenoid Valves - Brake, Joystick Supply and Brake Release . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Main Control Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Hydraglide Ride Control Manifold Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Condensor, Heater Housing and HVAC Housing Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Foot Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
SECTION C: FILTER LISTING, KITS AND ACCESSORIES
Filter Listing, Analysis Kits and Other Available Accessories . . . . . . . . . . . . . . . . . . . . . . . 200
50850001 Counterweight Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
50352739 Auxiliary Coupler Service Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
811496 Warning Lamp Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
811488 Rearview Mirror Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
811489 AM/FM Radio Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
3-Point Restraint - 2" Seat Belt 810426 and 3" Seat Belt 810427 . . . . . . . . . . . . . . . . . . . . . . . 205
50850344 Backup Alarm Kit for T-Bar Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
805855 Engine Block Heater Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
50850284 Cab Door Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
811487 Side Window Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Seat Belt Kits - 2" 810424 and 3" 810425 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Seat Kits - Suspension 810422 and Standard 810423. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
810946 Universal Radio Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
50850342 Pre-Cleaner Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
50850341 Dual Flasher Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
811486 Backup Alarm Kit for Dual Joystick and Hand/Foot . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
50850558 Four-Point Lift Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
50850357 Rear Wiper Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
50850372 Power-A-Tach Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
50450384 Completing Kit for all Power-A-Tach Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
50850396 Cab Heater Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
50850456 Impact-Resistant Front Door Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
50850349 Electric Attachment Control Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
50850457 Single-Point Lift Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
50850556 Pre-Cleaner Kit (Non-DPF Models). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
50850572 (EU & X-Series) Backup Alarm Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
SECTION D: SCHEMATICS
Electrical Schematic - HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Electrical Schematic - Heater/Defroster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Electrical Schematic - 14-Pin Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Hydrostatic/Hydraulic Schematic - Hand/Foot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Hydrostatic/Hydraulic Schematic - Dual Joystick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Hydrostatic/Hydraulic Schematic - T-Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Hydrostatic/Hydraulic Schematic - Dual Hand. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Electrical Schematic - Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Electrical Schematic - Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Electrical Schematic - ROPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Numerical Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
O-Ring Table, Coupling & Adapter Torque Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Torque Specifications Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Inside Back Cover
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