LC717 Road Grader
Sing-handle electro-hydraulic controlled power-shift T/M, 6 forward&3 reverse shifts makes operation easy and convenient
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1. Sing-handle electro-hydraulic controlled power-shift T/M, 6 forward&3 reverse shifts makes operation easy and convenient
2. Hydraulic lock, auto lock/unlock NO-SPIN differential ensures stability
3. Powerful traction deal axle load allocation provides excellent stability while cutting hard surface
4. Serviceable, efficient hydraulic system enables every part to be fully used
5. Box-typed frame and advanced T/M enable it to complete heavy-duty work
6. A wide working range is accomplished through flexible blade suspension system and articulated frame
The use of Cummins turbocharged engine enables the motor grader to achieve excellent productivity and low fuel consumption. The greater work speeds with high horsepower are provided thanks to the precise throttle control offered by the durable mechanical inline fuel injection system.
The operation is simple and convenient thanks to the single-handle electro-hydraulic controlled power-shift transmission with 6 forward and 3 reverse gears. Paired with ZF-technology power-shift transmission, the Cummins engine makes the motor grader more dependable and simple to use, and suitable for all kinds of working environments.
Box-type chassis frame and advanced transmission allows it to execute heavy-duty tasks.
Hydraulic lock and auto lock/unlock NO-SPIN differential ensure outstanding stability and powerful traction.
This motor grader has an extensive working range due to its flexible blade suspension system and articulated frame.
The drawbar is constructed with A-shaped and U-shaped frame for high durability and precise blade control.
A turntable of four-inner gear guide type is included in the heat-treated rotating ring structure, which allows for smooth 360° rotation. The optimal curvature of the moldboard enables all types of soil to be moved freely and efficiently.
Axle loads are optimally allocated for superior stability and high work efficiency even when cutting hard surfaces.
Every component can be fully leveraged because of the deployment of an efficient hydraulic system. Safety is ensured by a dependable hydraulic brake system.
The spacious cab is designed with a side pillar layout for an excellent visibility that gives operator confidence to maneuver in various working conditions. The moldboard and front tires are clearly visible due to the well-positioned blade linkage.
The front dozer, or front blade, is a piece of motor grader attachments that is mounted in the front of the vehicle for spreading gravel piles, or pushing materials in corners where is difficult to reach with the moldboard.
Attachments such as rippers and scarifiers are tools used for digging up asphalt, rocks or other hard materials that cannot be removed by the moldboard. The V-type scarifier can accommodate up to 11 teeth, the ripper also can accommodate 3-9 shanks.
The automatic leveling device as a 2D machine control system enables precise height and slope control, giving a high flexibility in the selection of sensors and application fields.
By using large-size rear drive axle, the reliability of the transmission is significantly improved.
The double row roller chain has a greater tensile strength (26 tons) over peer and national standards.
Specifications of Motor Grader 717H:
| Basic specification | |
| Engine model | Cummins 6BTA5.9-C180 |
| Rated power | 132KW@2200rpm |
| Dimension(L×W×H) | 8820×2600×3420（mm） |
| Operating weight(Standard) | 14500KG |
| Performance specification | |
| Travelling speed, forward | 6.5/11.4/14.6/24.8/30/49.2 |
| Travelling speed, reverse | 6.5/14.6/30 |
| Tractive force(f=0.75) | 74.6KN |
| Operating specification | |
| Max. steering angle of front wheels | 49° |
| Max. lean angle of front wheels | 17° |
| Max. oscillation angle of front axle | 16° |
| Max. oscillation angle of balance box | 13° |
| Frame articulation angle | 26° |
| Min. turning radius using articulation | 7.3m |
| Blade | |
| Maximum lift above ground | 450mm |
| Maximum grading depth | 535mm |
| Maximum blade position angle | 90° |
| Blade cutting angle | 29°~77° |
| Circle reversing rotation | 360° |
| Moldboard width × height | 3658×580mm |
Engine
| Model | Cummins 6BTA5.9 |
| Type | Dircet injection、turbocharged、water cooling |
| Rated Power | 132kW 2200rpm |
| Max. touque | 750N.m 1300rpm |
Transmission System
ZF technology's electro-hydraulic control power shift transmission, single lever operation, and neutral locking.
Electro hydraulic controlled power shift transmission adapted ZF
Technology, single handle operation, lock in the neutral
Traveling speed (at rated engine rpm)
| Gearshift | Forward speed | Reverse speed |
| 1st | 6.5 | 6.5 |
| 2nd | 11.4 | 14.6 |
| 3rd | 14.6 | 30 |
| 4th | 24.8 | |
| 5th | 30 | |
| 6th | 49.2 |
Hydraulic System
| System pressure | 17.5mpa |
| Flow rate at engine rated speed | 99L/min |
Steering System
| Max. turning range | left or right 49° |
| Frame articulation | left or right 26° |
| Min. turning radius | 7300mm |
| System pressure | 16mpa |
| Flow rate at engine rated speed | 55L/min |
Axles
| Front axle | Ground clearance 610mm and oscillation angle (total)±16° |
| wheel lean angle | right or left 17° |
| Rear axle: full-floating rear axle with NO-SPIN differential | |
Tandem Drive
| Tandem oscillation | 13°forward and reverse |
| Final driving | Spiral bevel gear, single stage reduction |
| Tandem drive | Double row roller-chains |
Brakes
| Service brake | Hydraulic brake system，drum brake |
| Parking brake | Flexible shaft control actuated inner-ex-panding drum brake |
Moldboard
| Dimensions | 3658mm×545mm×16mm |
Blade Range
| Moldboard side shift | |
| Right | 815mm |
| Left | 815mm |
| Max. shoulder reach outside rear tires(frame straight) | |
| Right | 2000mm |
| Left | 2000mm |
| Max. lift above ground | 450mm |
| Max. grading depth | 535mm |
| Max. blade angle, right or left | 90° |
| Blade tip angle | 29°～77° |
Tyre
| Tyre size | 17.5-25-12PR L-3 |
Cabin
Vibration-absorbed humanistic cabin with adjustable steering wheel and seat、and streamline dashboard provide low noise、 air conditioning、comfortable operation and wide eyeshot.
Refill Capacity
| Fuel tank | 330L |
| Transmission | 28L |
| Crank case | 17L |
| Rear axle | 18L |
| Tandem housing(each) | 45L |
| Hydraulic system | 65L |
| Circle reverse housing | 3.8L |
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Tel
+86-371-86663455
Our 713H motor grader adopts power shift transmission featuring sing-handle manipulation and electro-hydraulic control. With 6 forward and 3 reverse gears shifting, the vehicle is easy and convenient to operate.
Sing-handle electro-hydraulic controlled power-shift T/M, 6 forward&3 reverse shifts makes operation easy and convenient. Hydraulic lock, auto lock/unlock NO-SPIN differential ensures stability
It is suitable for building road bed and road surface, building slope, excavating side ditch, stirring road mixture, removing snow, pushing granular material and maintenance of dirt road and gravel road.
Equipped with Cummins QSC8.3-C240 engine. Sing-handle electro-hydraulic controlled power-shift T/M, 6forward &3reverse shifts makes operation easy and convenient.
