Pengpu 220HP Bulldozer PD220Y 1

Engine

Floating seals are used in all track rollers,carrier rollers,sprocket and front idler

Model

 NT-885-C280

Tracks

Type

Turbocharged,four-stroke

PD220Y-1

Type

Sealed,Single grouse

Flywheel Power(kW)

162

Track pitch(mm)

216

Rated speed(r/min)

1800

Track width(mm)

560

No.of cylinders-bore×strock(mm)

6-φ139.7×152.4

No.of track shoeseach side

3738

Starting method

starting motor 24V 11kw

Length of track on ground( mm)

2730

Battery

24V(12V×2)-195A

Ground clearance(mm)

405

Air cleaner

Dry horizontal type with precleaner

Track gauge(mm)

2000

Transmission system

Ground pressure(Mpa)

0.078

Torque converter

3-element,single-stage, single-phase

Hydraulic control system

Transmission

Planetary gear,multiple-disc clutch,hydraulic actuated, forced lubrication by gear pump,3 foward and 3 reverse speeds

Working pressure(Mpa)

13.7

Bevel gear

spiral bevel gear,splash lubricated

Rated delivery(L/min)

257

Steering clutch

wet,multiple disc clutch,spring loaded,hydraulically actuated

Pump

CBT 3160 gear pump

Steering brake

wet,band brake,opererated with hydraulic booster and valve inner linkage

Control valve

hand-operated plunger servo controlling

Final drive

spur gear,double reduction, splash lubricated

Valve position

raise,hold,lower,float

Travel speed(Km/h)

Cylinder,bore×rod×stroke(mm)

120×70×1054

1st

2nd

3rd

Work equipment

Forward

3.6

6.5

11.2

Blade type

straight tilt blade

Reverse

4.3

7.7

Width×Height(mm)

3725×1315

Undercarriage

Max.lift above ground(mm)

1210

Sprocket

segmented

Max.drop below(mm)

540

PD220Y-1

No.of track rollerseach side

(4single,2 double)

Pitch adjustment( ° )

55

No.of carrier rollerseach side

2

Bit lifting speedm/s)

≥0.35

No.of front idlereach side

1

Gradeability( ° )

30

Track tension

hydraulic adjusted

Max.tilt(mm)

735