Engine

Model

CUMMINS NTA855-C360

Type

Turbocharging, inter-cooloing, vertical type

Cylinder quty.-bore×stroke

6－139.7×152.4mm

Piston displacement

14L

Rated power

235kW

Max.torque

1000N.m/1400rpm

Rated speed

2000rpm

Fuel consumption

242g/kW.h

Start motor

24V、11kW

Generator

28V、35A

Battery

24V(12 ×2)－195Ah×2

Drive System

Hydraulic torque converter

3 components, single-stage, single phase

Power shift transmission

Planetary gear, multi-disc clutch, hydraulic integrated forced lubrication

Main drive

Spiral bevel gear, splash lubrication

Steering clutch

Wet, multi-disc, spring-pressed, hydraulic release

Final drive

2-stage spur gear reduction, splash lubrication

Travel System

Suspension type

Semi-rigid, equalizing beam float type

Drive wheel

Insert block type, drive gear

Amt.of carrier wheel（each side）

2

Amt.of supporting wheel（each side)

7

Working Devices

Blade type

Straight tilt type/semi-U type

Width×Height

4130×1590/4030×1720 mm

Blade capacity

10.4/11.7

Scarifier type

3-grouser, 1-grouser

Max.blade tilt range

1000mm

Crawler

Type

Assembly type/ single-grouser

Grouser height

80mm

Amt.of track shoe

41×2

Track shoe width

560mm

Track center distance

228.6mm

2140mm

Ground contact length

3150mm

Hyraulic system of working devices

Type

Gear type

Working pressure

13.7MPa

Rated flow

355(L/min)

Blade cylinder cylinder bore×stoke

Φ140×Φ 75× 1346(mm)

Blade tilting cylinder cylinder bore×shaft diameters×stroke

Φ225×Φ90×80(mm)

Scarifier hoisting cylinder: cylinder bore×shaft diameter×stroke

Φ225×Φ90×540(mm)

Scarifier adjusting cylinder: cylinder bore×Shaft diameter×stroke

Φ225×Φ90×500(mm)

Parameters

Bare machine weight

36700kg

Max.traction

300kN

Min.turning radius

3940mm

Max.gradeability

30

Min.ground clearance

500mm

Fuel tank volume

600L

Ground pressure

0.104MPa