XCMG GR215A Motor Grader
Vehicle Type: Motor Grader
Brand Name: XCMG
Description
Main Features of GR215A Motor Grader
– CUMMINS electronical injection diesel engine (Tier 3) features low noise and emission.
– ZF electro-hydraulic control power shift gearbox guarantees flexible and convenient operation.
– With NO-SPIN self -locking differential, the three-way drive axle provides reliable and stable drive.
– Double-circuit travel braking hydraulic system is safe and reliable.
– With ROPS&FOPS, the cab is equipped with the electric washing window equipment and clear fog equipment. The air-conditioning can exchange the air automatically.
– The front wheel hydraulic auxiliary drive system is interlocked with the rear wheel gear. The machine can get 6-wheel, 4-wheel and 2-wheel drive.
– The machine passes the CE certification, and meets the requirement of Europe safety and environmental care.
– Optional devices: front bulldozing plate, front harrow, rear scarifier, rotating ball disk and automatic leveling system.
Main Structure of GR215A Motor Grader
Grader Power system:
The power system of excellent performance adopts CUMMINS inline 6 turbocharged diesel engine, and takes the technology of electronical injection and electronic throttle, and features high reliability and fuel economy, low emission, and meets the requirement of European and American Emission Standard.
Transmission system:
The advanced reliable transmission system adopts the electro-hydraulic controlled ZF power-shift gearbox, which makes the operation flexible and convenient. The rear axle is three-way drive axle, and the imported self -locking differential is equipped inside; the final drive in the balance box adopts heavy roller chain, which features reliable and stable transmission, and larger swing angle of the balance box to adapt the tough working condition.
Front wheel drive:The front wheel hydraulics assists to drive. The front wheel can be set to drive wheel or free wheel according to the working condition, to carry out 6-wheel, 4-wheel and 2-wheel drive. The adoption of front wheel auxiliary drive greatly extends the grading area of the grader especially in the tough condition (for example muddy and snowy ground), which provides more adaptability for the machine. The front wheel auxiliary drive adopts PLC interlocked with rear wheel gear.
Steering system:The Single cylinder, front axle with large steering angle, and load sensing fully hydraulic steering system can realize the prior operation of the front wheel steering, and assist the frame to steer articulated, which can ensure smaller turning radius and the flexibility.
Operation system:
The comfortable operation system adopts excellent diamond cab, air-conditioning, defrosting and exchanging the air automatically. The system takes ABS adjustable operation panel and adjustable damping seat. The imported instruments and operation levers and ergonomic instrument distribution ensure the comfortable and convenient operation.
Working device:
The blade adopts the adjustable large runner and double slide track setup of XCMG solely owned. The working blade adopts the wear-Resistant materials of high strengthen, and the single cylinder can control the switch of the digging angle and adjust it flexibly according to the hardness of the soil.
Safety system:
The hydraulic double-circuit travel brake, emergency parking device, hand brake; the brake valve is integrated with the prefill valve, and the four rear wheels take the hydraulic shoe brake. The braking system adopts the drum brake which is safe and reliable.
Technical Parameter
| GR215A Motor Grader | |
| Engine rated power/rev | 160kW/220HP |
| Dimension | 9180×2625×3470mm |
| Weight | 16100kg |
| Distribution weight of front wheel | 4700kg |
| Distribution weight of rear wheel | 11400kg |
| Min. clearance | 430mm |
| Front and rear axle clearance | 6219 mm |
| Front and rear axle clearance | 1639mm |
| Max. steering angle of front wheel | ±50° |
| Max. inclination angle of front wheel | ±17° |
| Max. swing angle | ±15° |
| Frame steering angle | ±27° |
| Min. turning radius | 7.3m |
| Traction | ≥115.3kN |
| Gradeability | 30% |
| Forward speed | 5、8、11、19、23、38 km/h |
| Reverse speed | 5、11、23 km/h |
| Blade | |
| Max. lifting height | 460mm |
| Max. Digging Depth | 500mm |
| Max.inclination angle | 90° |
| Cutting angle | 28°—70° |
| Rotating angle | 360° |
| Blade length × arc height | 4270×610mm |
| Driving wheel no. | |
Main technical parameter of optional working devices
| GR215A Motor Grader | |
| Front bulldozing plate | |
| Bulldozing width | 2744mm |
| Digging depth | 110mm |
| Rear scarifier | |
| Gear no. | 5 |
| Digging depth | 350mm |
| Scarifying width | 2095mm |
| Gear no. | |
| Digging depth | 2 |
| Scarifying width | |
| Medium harrow | |
| Gear no. | 11 |
| Digging depth | 280 mm |
| Scarifying width | 1325 mm |
Main technical parameter of assembly
| GR215A Motor Grader | |
| Engine | |
| Factory model | CUNMMINS 6CTA8.3 |
| Type | Turbocharger 6-cylinder 4-stroke direct injection water cooled diesel engine |
| Engine rated power/ rev | 160kW/2200rpm |
| Bore X stroke | 114x135mm/4.5×5.3″ |
| Displacement | 8.3L |
| Compressing ratio | 17.3 : 1 |
| Battery | 2x12V/135A·h |
| Motor | 24V 5.8kW |
| Generator | 28V 70A |
| Transmission | |
| Factory model | ZF-6WG200 |
| Type | 6-Forward and 3-Reverse electro-hydraulic control power transmission |
| Control type | Single lever electro-hydraulic cotrol |
| Control pressure | 1.6-1.8MPa |
| Forward speed | 5、8、11、19、23、38 km/h |
| Reverse speed | 5、11、23 km/h |
| Drive axle | |
| Factory model | Meritor XPRC1333H018 |
| Main reduction ratio | 5.991 |
| Axle speed ratio | 17.779 |
| Brake | |
| Type | Dry |
| Brake system | 4-rear-wheel full hydraulic brake system |
| Brake type | Shoe |
| Brake cylinder pressure | 10Mpa |
| Brake system pressure | 16Mpa |
| Brake | Manual shoe |
| Tyre | |
| Type | Inner tyre |
| Model | 17.5-25 RP12 |
| Working hydraulic system | |
| Working pump | Gear pump |
| Flow | 2x52L/min |
| System pressure | 18Mpa |
| Control type | Manual |
| Hydraulic cylinder | Bore x stroke |
| Blade raising | 90 x 1110mm |
| Blade swing | 90 x 540mm |
| Blade outlet | 90 x 1400mm |
| Steering hydraulic system | |
| Type | Load sensing fully hydraulic steering system |
| Steering pump | Gear pump |
| Flow | 18 x 2.2L/min |
| System pressure | 16Mpa |
| Hydraulic cylinder | |
| Bore×stroke | 70 x 350mm |
| Max. steering angle of front wheel | ±50° |
| Service refill capacities | |
| Fuel tank | 250L |
| Engine | 24L |
| Coolant | 50L |
| Transmission | 26L |
| Balance box | 46L |
| Drive axle | 28L |
| Hydraulic oil | 150L |
| Worm wheel box | 2.5L |
