Shanghai Pengpu Machine Building Plant Co.Ltd
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Bulldozer - komatsu D85, CAT D7 (PD220Y-1)

HS Code: 84291190
Model NO.: PD220Y-1

Product Detail

Basic Info
  • Model NO.: PD220Y-1
Additional Info
  • HS Code: 84291190
Product Description

320HP bulldozer made in China on the basis of Komatsu technology.

Product ModelPD220Y-1PD220YS 
ENGINE
Model Cummins NT-855-C280
Type Four-stroke, turbocharged vertical
Flywheel power (kW)162
 Rated speed (r/min)1850
 Number of cylinders-bore×stroke (mm)6-139.7×152.4
 Starting method Starting motor 24V 11kW
 Battery24V (12V×2)-195AH
Air cleaner Dry horizontal type with precleaner
TRANSMISSION SYSTEM
Torque converter 3-element, single-stage, single phase
 Transmission
Planetary gear, multiple-disc clutch, hydraulic actuated, forced lubrication by gear pump, 3 forward speeds and 3 reverse speeds.
 Bevel gear Spiral bevel gear, Splash lubricated
 Steering clutch
Wet, Multiple disc,clutch, Spring loaded, hydraulically actuated
 Steering brake
Wet, band brake, operated with hydraulic booster and valve inner linkage
 Final drive Spur gear, double reduction, splash lubrication
UNDER CARRIAGE
Sprocket Segmented
 Number of track shoes (each side) 6 (4 single, 2 double)
 Track tensionHydraulic adjusted
Floating seals are used in all track rollers,carrier rollers,sprocket and front idlers
TRAVEL SPEED (km/h)1st2nd3rd
 Forward3.66.511.2
 Reverse4.37.713.2
TRACK
TypeSealed single grouse
Track pitch (mm)216216
Track width (mm)560945 
Number of track shoes (each side)3845
Length of track on ground (mm)27303490
Ground clearance (mm)405450
Ground pressure (Mpa)≤0.078≤0.038
Track gauge (mm)20002250
HYDRAULIC SYSTEM OF WORK EQUIPMENT
 Working pressure (Mpa)13.7
 Rated delivery (L/min) (2000r/min)257
 PumpCBT3160 CBT3160 gear pump
 Control valveHand-operated plunger servo controlling
Valve positionRaise, Hold, Lower, Float
Cylinder,Boro×Rod×Stroke (mm)Φ120×Φ70×1054Φ120×Φ70×1293
  WORK EQUIPMENT
Blade typeStraight tilt blade 
Width×Height (mm)3725×13154365×1260
 Max.lift above ground (mm)12101350
Max.drop below ground (mm)540500
 Pitch adjustment (°)5555°30’ 
 Bit lifting speed (m/s)≥0.35≥0.35 
 Gradeability (°)3030 
 Max.tilt (mm)735500 
Dimensions  Length×Width×Height (mm)5700×3725×35756061×4365×3611
 Weight (kg)2550026000
Shanghai Pengpu Machine Building Plant Co.Ltd
Shanghai, China
Local Time: 23:08 Tue Oct 21
Account Registered in: 2008
Business Type: Manufacturer, Trading Company

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