GR Series Motor Grader are mainly used in ground leveling, slop scraping, earth moving scarification or snow removal work on road, airfield, farmland and so on. They have the advantages of advanced performance, high efficiency and comfortable operation. Many key components adopt international famous products to guarantee the quality. They are necessary construction machines for national defense engineering, mine construction, town and country roads building, and farmland improvement.
The traveling brake system adopts the hydraulic components of Rexroth(Germany). The hydraulic hub-type brake applies its performance on four middle & rear wheels. The parking brake system is of hub-type hand brake, which ensures the safety during traveling by applying its function on the output shaft of gearbox.
Steering system: Adopting sensor with load. The superior energy-saving fully hydraulic steering system makes it possilbe,with the articulated frame, to achive easy and flexible steering.
Chassis Being of welded structure, just like a box, so it is strong enough to ensure no deformation.
Cabin with wide-field vision, low noise, ultraviolet-protection glass, and with Curtis (of USA) or VDO (of Germany) instrument panel, height-adjustable seat, radio, ashtray, cup-seat etc. The cab is designed to be nice looking and very comfortable.
Slewing Mechanism: Be fitted with hard material lining, which ensures easy and flexible move of the blade, and high-accuracy flatness and low-cost maintenance as well.
Operation System: Forward/backward adjustable operation panel, with HUSCO multi-way valve, electrically- controlled ZF gearbox, so it is quite easy to make any operation.
Transmission: Adopting with auto-lock/unlock NO-SPIN anti-slide differential, heavy-duty balance box, heavy-duty roller chain transmission, all of which make sure the transmission system being stable.
Steering system: Adopting sensor with load. The superior energy-saving fully hydraulic steering system makes it possilbe,with the articulated frame, to achive easy and flexible steering.
Chassis Being of welded structure, just like a box, so it is strong enough to ensure no deformation.
Cabin with wide-field vision, low noise, ultraviolet-protection glass, and with Curtis (of USA) or VDO (of Germany) instrument panel, height-adjustable seat, radio, ashtray, cup-seat etc. The cab is designed to be nice looking and very comfortable.
Slewing Mechanism: Be fitted with hard material lining, which ensures easy and flexible move of the blade, and high-accuracy flatness and low-cost maintenance as well.
Operation System: Forward/backward adjustable operation panel, with HUSCO multi-way valve, electrically- controlled ZF gearbox, so it is quite easy to make any operation.
Transmission: Adopting with auto-lock/unlock NO-SPIN anti-slide differential, heavy-duty balance box, heavy-duty roller chain transmission, all of which make sure the transmission system being stable.
GR215 Motor Grader Main Technical Specification
|
model |
GR215 |
GR215(CE) | |
|
Basic specification | |||
|
Engine model |
Cummins 6CT8.3-C215 |
CUMMINSCTAA8.3-C | |
|
Rated power/speed |
160kW(215hp)/2200rpm |
153kw(250hp)/2200rpm | |
|
Dimension (LXWXH)(Standard) |
9422×2601×3430mm |
9422×2601×3430mm | |
|
Operation weight(Standard) |
17000kg |
17000kg | |
|
Tire size |
17.5-25RP12 |
17.5-25RP12 | |
|
Min. ground clearance |
430mm |
430mm | |
|
Distance between front rear axles |
6266mm |
6266mm | |
|
Distance between middle and rear wheels |
1639mm |
1639mm | |
|
Operating specification | |||
|
Max steering angle of front wheels |
±45° |
±45° | |
|
Max. lean angle of front wheels |
±17° |
±17° | |
|
Max. oscillation angel of front axle |
±15° |
±15° | |
|
frame articulation angle |
±25° |
±25° | |
|
Min. turning radius using articulation |
7.8mm |
7.8mm | |
|
Blade |
Max .lift above ground |
460mm |
460mm |
|
Max. depth of cutting |
500mm |
500mm | |
|
Max. blade position angle |
90° |
90° | |
|
blade cutting angle |
28°～70° |
28°～70° | |
|
Circle reversing rotation |
360° |
360° | |
|
Moldboard width Xheight |
4270x610mm |
4270x610mm | |
|
Performance specification | |||
|
Traveling speed, forward |
5,8,11,19,23,38km/h |
5,8,11,19,23,38km/h | |
|
traveling speed, reverse |
5,11,23km/h |
5,11,23km/h | |
|
Max. tractive force |
80kN |
80kN | |
|
Max. grade ability |
20° |
20° | |
|
Tire inflation pressure |
2.6r |
2.6r | |
|
Working hydraulic pressure |
18mpa |
18mpa | |
|
Transmission pressure |
1.6~1.8Mpa |
1.6~1.8Mpa | |