Product Description
The ZCC850H crawler crane is a new generation of crawler crane product successfully developed by following ZCC850H crawler crane.
While inheriting the advantages of the old products, the new generation pays more attention to improving the performance, operating efficiency, convenience for disassembly and transportation, and comfort of operation. The system is mature and reliable, and the safety devices are complete. It is equipped with a self-erecting function, main winch quick release function, one key switch function, an engine cold start device, a winch monitoring system, a hydraulic high-pressure bypass filter system, and an electronic level gauge, anti-lightning system, travel commutation function, the main boom catwalk and other advanced technology, all aspects of performance are superior to the domestic counterparts.
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Product Parameters
Ser. No.
|
Item
|
Unit
|
Value
|
Remark
|
1
|
Maximum lifting weight ×radius
|
t×m
|
80×4
|
|
2
|
Dead weight with basic boom attached
|
t
|
72.8
|
|
3
|
Length of main boom
|
m
|
13~58
|
|
4
|
Length of fixed jib
|
m
|
6~18
|
|
5
|
Maximum lifting weight of fixed jib
|
t
|
7
|
|
6
|
Fixed jib installation angle
|
°
|
10,30
|
|
7
|
Max. length of main boom + fixed jib
|
m
|
49+18
|
|
8
|
Max.speed of single rope on the drum of main winch
|
m/min
|
125 (110, hook free falling)
|
Fourth layer of drum
|
9
|
Max.speed of single rope on the drum of auxiliary winch
|
m/min
|
125
|
Fourth layer of drum
|
10
|
Max.speed of single rope on the drum of derricking winch)
|
m/min
|
93
|
Fourth layer of drum
|
11
|
Swing speed
|
rpm
|
0~2
|
|
12
|
Travelling speed
|
km/h
|
0~1.57
|
|
13
|
Gradeability
|
%
|
30
|
|
14
|
Pressure to the ground
|
MPa
|
0.083
|
|
15
|
Outline dimensions length×width×height
|
m
|
13.5×3.4×3.2
|
Containing A-frame and bottom boom section
|
16
|
Rated power / speed
|
kW/r/min
|
199/2000
|
Weichai Power
|
17
|
Max. output torque / speed
|
Nm/ r/min
|
1270/1200~1500
|
|
18
|
Crawler gauge ×crawler length × crawler width
|
mm
|
4200×5440×800
|
Extended
|
2600×5440×800
|
Retracted
|
19
|
Environmental radiation noise during operation
|
dB
|
≤107
|
|
20
|
Noise in the cab during operation
|
dB
|
≤79
|
|
|
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