PY130 GraderPY130 Grader
PY130 GraderPY130 Grader

PY130 Grader




Operating Weight:



Blade Width x Height:


Main Features

01 Famous brand diesel engines turbocharged and water-cooled with reliable and powerful performance feature energy.

02 Torque converter and power-shift gearbox introduced from GERMANY ZF inc. are integrated together. Six forward gears and three backward gears meet various requirements during machine’s working and transporting.

03 Driving axle with integrated free-wheel anti-slip differential and b roller chain drive tandem case, Boxed oscillated steering front axle with leaned wheels.

04 Popular working mechanism with pendulum-arm connecting rod structure, Standard equipped free-maintenance rolling-plate circle device. Double cylinders of the blade tip control can adjust the cutting angle depending on soil quality. 

05 Flexible hydraulic control system with two sets of HUSCO five way control valve, Imported hydraulic equalizing valve for the blade lifting, Patent hydraulically –operated pin drawing device is designed firstly in board.

06 Steering system with center articulate joint and tilting turning front wheels can get offset travel of the entire machine.

07 Service braking system of, caliper disc brakes on four rear wheels and mechanical internal expanding parking brake let.

08 Dual diagonal appearance with whole metal hood 1m×1m distance.

09 Electro-hydraulically operated with entire instrumental monitoring system, Free-maintenance OPTIMA Sweden batteries have.

10 It is optional for front bulldozing plate and rear ripper.

Main technical parameter

Overall dimension L×W×H 7900×2050×3200mm
Min.ground clearance of front axle 450mm
Min.ground clearance of rear axle 410mm
Wheel tread 1590mm
Wheelbase(front/tear) 6120mm
Length of blade 3350mm
Wheelbase of rear axles 1410mm
Engine Model YN48GBZ
Type Inline,water-cooled,four-stroke,direct injection
Rated power 92kw
Engine displacement 4.8L
Cylinder bore/stroke 108mm/132mm
Min.fule-consume ratio ≤225g/(kw-h)
Transmission system Max.speed(forward/reverse) 40km/h 30km/h
Gearbox type Fixed shaft power stage
Torque converter Single-stage single-phase three-element
Gears Four forward four reverse
Overall parameters Overall weight 7450kg
Max.swing angle of front axle ±16°
Max.steering angle of front wheel ±45°
Blade size(length*height*thickness) 3350×500×18mm
Blade plate diameter 1250mm
Steering angle of articulated frame ±23°
Steering angle of blade 360°
Groud clearance of blade 450mm
Cutting depth of blade 260mm
Inclination angle of blade Forward 47°/backward 5°
Sliding range of blade Left500mm/right550mm
Hydraulic system Type Open-type system
System pressure 16MPa
Fill capacity Fuel 105L
Hydraulic oil 75L
Transmission system Tire type 16/70-24


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