Chinese crawler pipelayer Taishan Daifeng DGY90

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Chinese crawler pipelayer Taishan Daifeng DGY90

 

Operating characteristics
Max. lifting capacity, kg 90000
Gross weight (approx.), kg 57300 / 58000
transport dimensions, LxWxH, m
5,7×4,95×8.13 / 9,21
Working dimensions, LxWxH, m
5,7×3,47×3,3
Average ground pressure, kPa
104 / 105
Min. ground clearance, mm
-
Max. gradeability, °
20
Working temperature, C°
- 40  + 40
Working above-sea level
up to 3000 m
Travelling characteristics
Chassis type
DGY-90
Operation mode
Pilot
Travel speed forward, km/h
3.4 / 6.1 / 11.2
Travel speed backward, km/h
4.2 / 7.8 / 13.3
Length of track on ground, mm
3620
Track width, mm
760 / 860
Engine
Model Cummins NTA855-C360
Rated power/speed, kW/rpm
257/2000
Hoisting system
Luffing type
Wire rope luffing
Operation mode
Pilot
Boom length, mm
7350 / 8600
Max. lifting height, mm
5750 / 7100
Diameter of wire rope, mm
Ø22
Hook speed, m/min
0 - 6
Luffing time, s
60