Overall Dimension

1

Length(with bucket on ground)

9586(mm)

2

Width(600mm crawler shoes )

2990(mm)

3

Bucket width

1259(mm)

4

Ground length (in transportation)

4805(mm)

5

Height(To the top of the boom)

3092(mm)

6

Height(To the top of the cab)

3092(mm)

7

Counter weight ground clearance

1083(mm)

8

Track gauge

2390(mm)

9

Tail swing radius

2880(mm)

10

Min. ground clearance

465(mm)

11

Rotating platform width

2710(mm)

12

Counter weight height

2043(mm)

13

Crawler teeth thickness

26(mm)

14

Reach from swing center to tail

2880(mm)

15

Crawler ground length

3640(mm)

16

Standard arm length

2900(mm)

17

Overall length of crawler

4443(mm)

Main Technical Specification

1

Operating weight

22400KG

2

Rated bucket capacity

1.0(m³)

3

Max. breakout force

(1) Bucket digging force

140KN

(2) Arm crowding force

102KN

4

Max.digging height

9430mm

5

Max. dumping clearance

6576(mm)

6

Max.digging depth

6665mm

7

Max.vertical wall digging depth

6085mm

8

Max.digging reach

9995(mm)

9

Min.front swing  radius

3889mm

10

Max.plling force

198KN

11

Max.travel speed(double modes)

5.1k/h

12

Max.grabble ability

70%

Diesel engine

1

Model

6BTA5.9-C173（cummins）

2

Type

Water cooling .Direct injection. Turbocharged.

3

Rated output

124Kw/167HP@2000rpm

4

Inter-bore of cylinder/stroke

102/120(mm)

5

Total exhaust of cylinder

5.9(L)

7

Power of start motor

7.5(KW)

8

Voltage of starting motor

24(V)

9

Rated speed

2000(r/min.)

10

Max. Torque

650(N.m)

11

Starting type

Electric

12

Min. specific fuel consumption

206(g/Kw.h)

14

Net weight

400(Kg)

Working Device Hydraulic System

1

Main pump

Model

Piston pump

Mxa.flow

224×2L/min

2

Hydraulic motor

Propel hydraulic motor

Two axial-piston motors

Swing hydraulic motor

Axial-piston motors

3

Safety valve

32MPa

4

Boom,arm and bucket circuit

32Mpa

5

Propel circuit

34Mpa

6

Swing circuit

28 Mpa

7

Control circuit

4MPa

8

no.of Cylinders-bore×storke×diameter of piston-rod

Boom cylinder

2-Ф120*1260*Ф85(mm)

Arm cylinder

1-Ф140*1430*Ф100(mm)

Bucket cylinder

1-Ф125*1115*Ф85(mm)

Swing  System

1

Drive Type

Hydraulic driven swing

Reduction unit

Double row planetary gearbox

Swing lubrication

Grease bath

Swing brake

Multi-plate wet brake

Swing speed

13.5rpm

Liquid coolant and lubricant

1

Fuel(diesel)

360(L)

2

Engine oil

18(L)

3

Cooling Sysem (water tank)

27(L)

4

Track driver

5.4(L)

5

Swing driver

3.4(L)

6

Hydraulic oil

220(L)