Engine

Model

Japan-imported original Cummins B3.3

Type

Water-cooling, direct fuel injection, 4 stroke diesel engine

NO.Of ylinders

Straight 4

Bore×stroke

95mm×115mm

Piston displacement

3.3L

Rated gross power

60HP2200rpmISO9249

Max.  torque

214Nm1600rpmISO9249

Hydraulic system

Main pump

2×piston pump+ gear pump

Max. displacement

2×65L/min

Max. pressure

Boom, arm, bucket

28Mpa

Drive system

28Mpa

Slewing system

24.6Mpa

Control system

4Mpa

Pilot pump

Gear pump

Main valve

9

Oil cylinder

Cylinder bore×stroke×arm diameter

Boom

φ110×720×55mm

Arm

φ85×840×55mm

Bucket

φ85×600×55mm

Dozer blade

φ110×769×60

Size

Unitmm

Name

Unit

Technical specifications

Overall working weight

kg

6892

Standard bucket capacity

m³

0.3

Overall length

A

mm

6230

Overall width

B

mm

2200

Overall height

C

mm

2621

Slewing table

D

mm

1900

Dozer blade width

E

mm

2100

Counterweight height

F

mm

756

Upper counterweight height

G

mm

1715

Min. ground clearance

H

mm

350

Length of rear part of the slewing table

I

mm

1670

Track wheelbase

J

mm

1990

Cassis length

K

mm

2550

Track gauge

M

mm

1800

Standard track width

N

mm

400

Ground pressure

KPa

32(400mm Track shoe)

Dozer blade(width×height)

mm

2100×420

Dozer blade working range( up, down)

mm

370×350