Feature:

The main advantages of mini crawler crane.

1: crawler crane has CAN bus technology, it has intelligent fault diagnosis function and intelligent color display.

2: crawler crane has a self-assembly system, no auxiliary crane is required for loading, unloading, assembly, dismantling.

3: the slewing mechanism has controllable free slewing function which can reduce the impacts on  the crane, and ensure that superstructure stars/ stops slewing more stably.

4: crawler crane has free-fall function.

5: The traveling mechanism can make the crane have high maneuverability and perform such motions as traveling in straight line, one-side crawler steering, differential steering and turning on the spot as well as traveling with load. 
6: The main pump control system, which has the functions of advanced load feedback and  electrically-controlled power adjustment, makes the crane have good jogging performance so as to satisfy the demands in different working conditions required by customers

Parameters:

Item			Unit	Value	Remarks
Max. lifting capacity × radius			t × m	80×4
Max. lifting capacity on fixed jib			t	7
Max. lifting capacity of luffing jib			t	15
Main boom length			m	13 - 58
Fixed jib length			m	6/18
Max. length of main boom with fixed jib			t	49+18
Luffing jib length			m	16m-34m
Max. main boom +max. luffing jib			m	43.5m+34m
Derricking angle			.	30 - 80
Fixed jib angle			.	10, 30
Max. rope speed		Hoisting winch 1	m/min	125/110	With optional free-fall function
of winches		Hoisting winch 2		125
		Derricking winch		93
Slewing speed			rpm	0-2
Traveling speed			km/h	0-1.57
Max. gradeability			%	30	With basic boom and counterweight over front
Ground pressure			Mpa	0.083
Deadweight			t	72.8	With basic boom
Crane counterweight			t	27
Overall dimensions(L × W × H)			m	13500×5000 (3400) ×3200	With A-frame and main boom pivot section
Engine		Model		WP10.270N	Weichai Power
		Rated power / rotational speed	kW/r/min	199/1900
		Max. output torque /rotational speed	Nm/r/min	1270/1200-1500
		Exhaust emission		National StageII
Distance between track center × crawler contact length × crawler width			mm	2600 ×5440×800	Crawler carrier retracted
				4200 ×5440×800	Crawler carrier extended
Noise	Noise level outside operator's cab during operation		(dB)	≤107
	Noise level in operator's cab during operation			≤79

Contact me:
Contact Me:Mia Zhu
  
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