NO

DESCRIPTION

UNIT

SPECIFICATON

1

MODEL

/

PD220YS

2

Engine

Model

/

Chongqing
Cummins NT855-C280S10

Type

/

Straight vertical, four-stroke, water cooling, direct injection type. Turbocharger.

Number of cylinder-bore*stroke

mm

6-139.7*152.4

Displacement

l

14

Fly wheel/rated revolution

kW/r/min

162/1800

Max torque/ revolution

N.m/r/min

1031Nm/1250RPM

Min. fuel consumption

g/kw.h

≤235

3

Start method

Type

/

Electric motor

Starting motor

V/kW

24V/11kW

Voltage/power

Battery

/

24V （ 12V*2 ） -195Ah

4

Lubrication system

Lubrication type

/

Forced lubrication.

Cooling type

/

Water cooling

5

Fuel system

Specification

/

Light fuel

Speed controller

/

PT pump

6

Cooling system

Closed circulation

/

Through radiator, fan, heat exchanger.

7

Air filter type

/

Dry type, precleaned cyclone air cleaner.

8

Transmission system

Hydraulic torque converter

/

3-element, single stage, single phase

Transmission

Bevel gear

/

Hand operated, hydraulic shift, planetary gear, multiple disc clutches, forced lubrication by gear pump.

Bevel gear

/

Helical bevel gear, splash lubrication.

Steering clutch

/

Wet, multiple discs, spring loaded, hand-operated with booster and hydraulic released.

Steering brake

/

Wet, band brake, operated with hydraulic booster.

Final drive

/

Spur gear, double reduction, splash lubrication.

9

Travel Speed

Forward

1 st

km/h

0-3.6

2 nd

km/h

0-6.5

3 rd

km/h

0-11.2

Backward

1 st

km/h

0-4.3

2 nd

km/h

0-7.7

3 rd

km/h

0-13.2

10

Under carriage

Suspension system

/

Equalizer bar

Track tension

/

Hydraulic-adjusted

Sprocket

pics

Segmented

Number of track rollers (each side)

pics

6 （ 2 double 4 single ）

Number of carrier rollers （ each side ）

pics

2

11

Track

Type

/

Sealed single grouser

Track pitch

mm

216

Number of track shoes

pics

45

Track gauge

mm

2250

Length of track on ground

mm

3480

Track width

mm

945

Ground pressure

MPa

0.082

Ground clearance

mm

450

12

Hydraulic system of work equipment

Pump type

/

Gear pump CBT3160

Rated delivery

L/min

257

Control valve

/

Servo valve

Working pressure

MPa

13.7

Fuel tank

L

110

Blade Max. lift above the ground

mm

1210

Blade Max. drop below the ground

mm

540

Max. lift speed

m/s

0.35

Max. tilt

mm

735

Pitch adjustment

°

55

13

blade

type

/

Straight tilt blade

Dimension

mm

3725*1315

Blade capacity

m 3

6.44

15

Mix. Turning radius

m

3.3

16

Ground ability

°

30

17

Dimension without ripper

mm

5870*3725*3575

18

Operating weight without ripper

kg

26300