• Model NO.：HSD8B
• Max. Digging Depth (mm)：498
• Overall Dimensions (mm)：5677×3500×3402
• (Including Ripper) Dimension(mm)：7616×3500×3402
• Brand：Chhgc
• Transport Package：Container
• Specification：CE, Rohs, ISO9001, ISO4001
• Trademark：CHHGC
• Origin：Henan, China
• HS Code：84291
• Production Capacity：50000 Sets,Year

Dozer typeTiltOperation weight (Kg) (include ripper)36800Ground pressure(KPa) 93Track gauge(mm) 2083Gradient 30°/25°Min. ground clearance (mm) 556Dozing capacity (m³) 11.24Blade width (mm) 3940Max. digging depth (mm) 582Overall dimensions (mm) 7751×3940×3549EngineEngin TypeCUMMINIS NTA855-C360S10Rated revolution (rpm) 2100Flywheel power (KW/HP) 235/320Torque storage coefficient 20%Undercarriage system/ Moving SystemTypeThe track is triangle shape. The sprocket is elevated elastic suspended. Number of track rollers (each side) 8Width of shoe (mm) 560Gear 1st 2nd 3rdForward (Km/h) 0-3.5 0-6.2 0-10.8Backward (Km/h) 0-4.7 0-8.1 0-13.9 Implement hydraulic systemMax. system pressure (MPa) 22.5Pump type High perssure gears pumpSystem output(L/min)220Driving systemTorque converteTorque converter is power separating hydraulic-mechanic typeGearboxPlanetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted. Steering clutch. The steering clutch is hydraulic pressed, usually separated clutch. Braking clutchThe braking clutch is pressed by spring, separated hydraulic, meshed type. Final drive The final drive is two-stage planetary reduction gear mechanism, splash lubrication.  

Advanced Characteristics

1, Has Strong job straight running ability. 
2, Easy to replace all lead to the detection points are easy to detect the location, maintenance and fault diagnosis very easy. And easy to assembly, maintenance is very convenient, is 1 / 4-1 / 3 gimbal bulldozer repair time. 
3, The brake structure similar clutch, safe and reliable, free debugging. 
4, The pump loss rarely, it is most of all for the bulldozer engine power thrust, the overall efficiency 15-20% higher than the flat rack. 
5, High-speed forward gear rack 4 percent level, the average productivity can be further 6, Pure hydraulic gimbal bulldozer output, efficacy low, Efficiency is higher. 
8, 320 horsepower bulldozer, the publicity work HSD8B engine rated at 235KW, Russia imported tariff-free. 
9, Four area walking system for imported Italian brand ITM, more responsive to mining and other harsh operating environment, longer life. 


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