Max. lifting capacity (t)

70

Max. lifting moment at Min. range of the boom (kN.m)

836(686kN1.22m)

Max. lifting moment at Max. range of the boom (kN.m)

784(156.8 kN 5m)

Boom lengthm

7.0

Max . lifting height of the hook (m)

5.2

Hoisting speed(eight times) (m/min)

6

Time of change range (s)

60

Model of chassis

PD320Y/TY320B

Model of diesel engine

NTA855C360

CUMMINS NTA855C360

Rated power (kW/r.p.m)

239/2000

Track gaugemm

2380

length of track on ground(mm)

3620

Track shoe widthmm

760

Model of oil hydraulic pump

CBGj3100/3100/1040

Rated working pressure of system (MPa)

20

Lifting winch

 Hydraulically driven, Planetary transmission, Free-fall function

Rated pulling force of system (N) (third layer)

100,000

Diameter of wire ropemm

22

Model of ranging winch

Hydraulically driven, Planetary transmission

Rated pulling force of system (N) (second layer)

80,000

Diameter of wire ropemm

20

Temperature of surroundings()

-35 ~ +40

Overall dimension

(LengthWidthHeight)

With boom(m)

5.754.857.82

Without boom(m)

5.753.433.30

Specific pressure on ground

Without load (Mpa)

0.093

With loading of 6t(Mpa)

0.104

Operating weight (t)

51