Diesel engine

Model

Cummins 6BTA5.9-C173

Type

Direct injection, turbocharged, water cooling

Rated output

126(KW)

Inter-bore of cylinder/stroke

102 /120(mm)

Total exhaust of cylinder

5.9 (L)

Voltage of starting motor

24(V)

Rated speed

2000(r/min)

Max. Torque

650(N·M)

Starting type

Electric

Min. specific fuel consumption

206(g/Kw.h)

Main Technical Data

Operating weight

21000(Kg)

Rated bucket capacity

0.9(m3)

Max.digging height

9228(mm)

Max. dumping clearance

6410(mm)

Max.digging depth

6540(mm)

Max.vertical wall digging depth

6030(mm)

Max.digging reach

10000(mm)

Min.front swing radius

3890(mm)

Max.tractive force

183KN

Max.travel speed

5.1Km/h

Max.grade ability

65%

Max. breakout force

Bucket digging force

121KN

Stick digging force

103KN

Implement Hydraulic System

Model of oil pump

KAWASAKI ,Piston pump

Rated flow

2*235 L/min

Model of Propel hydraulic motor

TOSHIBA/PARKER,piston motor

Model of slewing hydraulic motor

TOSHIBA/PARKER,piston motor

Model of main valve

TOSHIBA/PARKER

System pressure

30Mpa

Dimension of boom cylinder (D*L)

2×φ120*1221(mm)

Dimension of stick cylinder (D*L)

φ135*1475(mm)

Dimension of stick cylinder (D*L)

φ115*1060(mm)

Slewing System

Type

Hydraulic driven swing

Reduction unit

Planetary gearbox

Slewing lubrication

Grease bath

Slewing brake

Hydraulic brake while operating

Slewing speed

13.5rpm

Overall Dimension

Overall Length

9760mm

Overall Width

3000mm

Overall Height of Boom

3280mm

Overall Height of Cab

2755mm

Engine Cover Height

2300mm

Counterweight Clearance

1060mm

Ground Clearance

465mm

Superstructure Width

2710mm

Overall Track Length

4510mm

Track Length on ground

3720mm

Gauge Width

2400mm

Track Width

600mm

Ground Pressure

0.042MPa

Optional

Hydraulic breaker

Quick hitch

Long boom