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Crawler Crane ZCC750V

µ High working efficiency

Single rope speed of H1 and H2 reaches 136m/min (the 3rd layer).

The optional free-fall winch helps to improve the efficiency of hoisting.  

µ Optimization in transport and dismantling

Tracks are extendible. The maximum width in transport is 3.2mm which is smaller than 3.0m when tracks are dismantled from the crane.

The weight of a single counterweight plate shall not exceed 5.1t. A small auxiliary crane can help to finish the assembly.

Optional folding brackets are convenient for the assembly and dismantling of track carrier. 


PARAMETERS

Items

Unit

Values

Notes

Max. lifting moment

t×m

300


Max. lifting capacity

t

75


Max. lifting capacity of fixed jib

t

15(2)


Main boom length

m

1358


Fixed jib length

m

719


Max. length of main boom + fixed jib

m

4319


Main boom angle

°

3080


Fixed jib angle

°

1030


Single rope speed of H1 and H2

m/min

136

The 3rd layer

Single rope speed of derricking winch

m/min

82

The 3rd layer

Slewing speed

rpm

02.6


Traveling speed

km/h

01.4


Gradeability 

30


Ground pressure

MPa

0.076


Dead weight of the crane

t

64

Basic boom with primary hook (including folding brackets)

Counterweight

t

23.7


Overall dimensions L×W×H

mm

13000×4870(3200)×3347

With A-frame and pivot section

Engine

Model


Weichai WP7G270E301


Rated power/rotational speed

kW/rpm

199/2000


Max. output torque /rotational speed

Nm/rpm

1200/(12001500)


Emission standard

/

National III


Distance between two tracks × contact length of track × width of track pad

mm

2410×5370×760

Track carrier retracted

mm

4110×5370×760

Track carrier extended 

Note:

1. Single rope speed of winch, slewing speed and traveling speed vary with the weight of load.

2. The value of ground pressure is the mean value of the operating mode with the basic boom. The actual maximum ground pressure is determined according to the actual operating mode. 


Construction Case Picture
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