Caterpillar (Qingzhou) Ltd.

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  • Blade Capacity:5.5 m 3
  • Operating Weight:25,400 kg
  • Rated Power:175 kW / 235 hp


Efficient: The electronically controlled hydrostatic drive system and multi functional joystick provide high levels of performance and maneuverability.
Comfortable Operation: The cabin is ergonomically designed for increased operator comfort and visibility. The advanced monitoring system tracks machine operating conditions and keeps the operator informed of all vital machines functions.
Reliable: The proven hydrostat design along with world class pump and motors provide a highly reliable tractor. The undercarriage components are designed for longer life versus the leading competitor.
Serviceability: The SEM tractors are designed for easy access to reduce overall maintenance time. The machines electronic control module allows for quick troubleshooting.


Model SEM822LGP
Operating Weight 25,400 kg
Ground Pressure 39 kPa
Ground Clearance 394 mm
Max.Slope 30o
Model Weichai WD12G240E26
Rated Power 175 kW / 235 hp
Working Tool
Blade Type S
Blade Capacity 5.5 m3
Blade Width 4,617 mm
Blade height 1,345 mm
Max. Blade Digging Depth 600 mm
Max. Blade Lift Ground Clearance 1,165 mm
Max.Output Rimpull 350 kN
Maximum Digging Depth Of Ripper N/A
Maximum Clearance Under Tip N/A
Type Electronic control, Dual-path, Hydrostatic Drive
Travel Speed- F/R 0 - 11.5 km/hr (Infi nitely Variable Speed Control)
Steering & Brake Hydrostatic Steering, Wet, Multiple-Disc Brakes
Minimum Streeing Radius  4,300 mm (Counter-rotated avaliable)
Track Shoe Width 915 mm
Track Shoe Quantity 45 piece
Length Of Track On Ground 3,488 mm
Track Gauge 2,340 mm
Track Roller Quantity 8/Side
Carrier Roller Quantity 2/Side
Hydraulic System
Type Pilot Control
Implement Hydraulic System Pressure 19 Mpa
Service Refi ll Capacities
Cooling system 45 L
Hydrostatic Oil 62 L
Implement Oil 110 L
Fuel 460 L
Pivot Shaft Case (each side) 0.8 L

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