Shanghai PENGPU PD220Y BULLDOZER SERIES

Features 1. Undercarriage steering hydraulic system We imported, digested and applied the updated steering valve of Komatsu, which lead to compact structure and easy operation. 2. Electronic monitor system The 3-stage alarming & monitoring system is mounted in cabin, which can measure and monitor voltage, oil pressure, water temperature, oil temperature, engine speed. It also can monitor the status of fuel oil, cooling water and the condition of air filter. By the twinkling of light and buzzing of horn, the system can inform drivers the essential information of bulldozer and assure bulldozers working in normal, safe and high efficiency condition. There are also engine oil pressure gauge and water temperature gauge in the instrument panel to make parameters visible and own two-tier protection function. 3. Transmission, hydraulic parts, undercarriage and working equipment Inter-changeable with same products of Komatsu as well as those products that are produced according to Komatsu technology. 4. The operating system is designed to be reasonable, handy and comfortable and allow more working place for the driver. 5. Final drive The final drive gear is produced according to the imported technology strictly. Our imported specialized gear-processing equipment insure the high quality and the leading position in China. 6. The cabin is hexahedron with wide view scope. Shanghai-PD220Y-1 bulldozer is the only one which import updated technology of Komatus D85A-21and occupy leading position in China. ModelItem PD220Y-1 PD220YS Weight (kg) (including straight tilt blade and cab)Operation weight 25500 26300 Shipping weight 25000 25500 Ground pressure (MPa) 0.082 0.039 Engine Model NT855-C280S10 Type Vertical, four-stroke, water cooling, straight injection, turbochargedRated speed (r/min) 1800 1800 Rated power (HP/KW) 220/164 220/164 Min fuel consumption ratio (g/kw.h) 218 218 Transmission system Torque converter 3-element, single-stage, single phase Gear box Planetary gear, multiple-disc clutch, hydraulic actuated, forced lubrication by gear pump, (Electrical-hydraulic control for model PD220Y-3.)Bevel gear Spiral bevel gear, single-stage reduction, splash lubricatedSteering clutch Wet, multiple-disc clutch, spring loaded and hydraulically released. (Electrical-hydraulic control for model PD220Y-3.)Steering brake Wet, band brake, operated with hydraulic booster and valve inner linkage, (Electrical-hydraulic control for model PD220Y-3.)Final drive Spur gear, double reduction, splash lubricationHydraulic system of working equipmentWorking pressure (MPa) 13.7 Cylinder Bore×stroke×Rod Φ120mm×1054mm×Φ70 Φ120mm×1293mm×Φ70 Pump CBT3160 GEAR PUMP Control valve Hand-operated, plunger servo control Travel speed (km/h) Forward 1st 0-3.6 2nd 0-6.5 3rd 0-11.2 Reverse 1st 0-4.3 2nd 0-7.7 3rd 0-13.2 Undercarriage Sprocket SegmentedNumber of track roller (per side) 6 (4-single, 2-double) per side8 (5-single, 3-double) per sideType of track Sealed single grouserTrack shoe width (mm) 560mm945mmTrack pitch (mm) 216mm216mm