Model

ZG3085-9

Specifications

Operating weight

8100kg

Standard bucket capacity

0.37m3

Arm length

1730mm

Boom length

3904mm

Engine

Model

Yanmar 4TNV98T-SFN

Type

Vertical type-4 strokes-water cooling-direct injection-turbo charge

Power

53.1KW

Max. torque

286.9-312.7N.m

No. of cylinders

4

Displacement

3.319L

Hydraulic system

Main pump

Type

Variable displacement axial piston pumps

Max. displacement

90ml

Working pressure

27.5Mpa

Hydraulic motor

Swing

Fixed displacement axial piston motor

Travel

Variable displacement axial piston motors

Performance

Swing speed

12r/min

Max. travel speed H/L

4.5-2.5km/h

Gradeability

30°

Max. digging force of bucket

53kn

Max. digging force of arm

44kn

Ground pressure

37kpa

Tank capacity

Fuel tank capacity

138L

Hydraulic tank capacity

95L

Dimensions(mm)

A

Overall length

6450

B

Overall width

2210

C

Overall height of boom

2615

D

Width of platform

2210

E

Overall height of cab

2615

F

Ground clearance of counterweight

785

G

Height of engine cover

1775

H

Min. ground clearance

370

I

Length of platform

1850

I’

Rear swing radius

1850

J

Track wheel base distance

2200

K

Chassis length

2835

L

Chassis width

2090

M

Track gauge

1640

N

Standard width of track shoe

450

Working Range (mm)

A

Max. digging reach

6675

B

Max. digging depth

4245

C

Max. vertical wall digging depth

3945

D

Max. digging height

71201

E

Max. dumping height

4985

F

Min. swing radius

2140