ITEM

PARAMETERS

MAIN TECHNICAL DATAS

SPECIFICATION

Operating weight of total machine

45500kg

Bucket capacity Note: forced bucket is for option (optional forced arm)

2.1M³

Width of track shoes

600mm

OVERALL DIMENSIONS

Length of track on ground

4033mm

Length of track

5051mm

Ground clearance of countrer weight

1373mm

Tail swing radius

3600mm

Rear length

3500mm

Total length

12010mm

Total height(boom)

3458mm

Total width

3490mm

Track gauge

2740mm

Track gauge

2740mm

Width of track shoes

600mm

Height of track shoes

1205mm

Total height (cab)

3310mm

Top width

2995mm

WORKING RANGE

Max. working radius

11945mm

Max. digging depth

7490mm

Max. vertical digging depth

7040mm

Max. digging height

10960mm

Max. dump height

7700mm

Min. swing radius

4033mm

PERFORMANCE

Ground pressure

85.9Kpa

Swing speed

8.7r/min

Travel speed     high/low

5.0/3.0km/h

gradeability

70%

Bucket digging force

265KN

Arm digging force

205KN

ENGINE

Model

Cummins qsm11-335

Type

4-cylinders, 4-stroke, turbocharger and aftercooler

Rated power

274kw/1800rpm

HYDRAULIC

SYSTEM

Type of hydraulic pump

Variable flow axial piston pump*2+gear pump*1

Method of power adjustment

Gross power adjustment + variable power + negative flow control

Max flow

2*360L/min

Main safety valve adjusted power

34.3Mpa

Travel axial piston motor

2*variable flow axial piston

motor

Motor for swing

1*fixed flow axial piston motor