PD320Y-1 Bulldozer

NO

DESCRIPTION

UNIT

SPECIFICATON

1

MODEL

/

PD320Y-1

2

Engine

Model

/

Chongqing Cummins NTA855-C360S10

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

Rated horsepower/revolution

kW/r/min

239/2000

Max. torque/revolution

N.m/r/min

1421/1400

Min. fuel consumption

g/kw.h

242  

3

Start method

Type

/

Electric starting motor

Voltage/power 

V/kW

24V/11kW

Battery

/

24V(12V*2)-195Ah

4

Lubrication system

Lubrication type

/

Forced lubrication.

Cooling type

/

Water cooling

5

Fuel system

Specification

/

Light diesel

Speed controller

/

PT pump

6

Cooling system

Closed water circulation

/

Through radiator, fan, heat exchanger

7

Electric generator

V/A

24/35

8

Air filter type

/

Dry type, precleaned cyclone air cleaner.

9

Transmission system

Hydraulic torque converter

/

3-element, single stage, single phase

Transmission

/

3-element, single stage, single phase

Bevel gear

/

Helical bevel gear, splash lubrication.

Steering clutch

/

Wet, multiple disc, 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.

10

Travel Speed

Forward

1st

km/h

0-3.6

2nd

km/h

0-6.6

3rd

km/h

0-11.5

Reverse 

1st

km/h

0-4.4

2nd

km/h

0-7.8

3rd

km/h

0-13.5