Chinese 120 Ton Crawler Crane Quy120 with Quick Coupler Available

• Customization: Available
• After-sales Service: Good Service
• Warranty: 3 Years
• Model NO.: QUY120
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: 32 Ton
• Shaft Number: 4
• Crane Jib: Four-Arm
• Type: Straight Arm
• Dimensions (L x W x H): 12945X2550X3465 mm
• The Axle Distance: 4635+1350 mm
• The Total Weight During Driving: 33430 Kg
• Max. Rated Power of The Engine: 213/2100 Kw/(R/Min)
• Max. Rated Torque of The Engine: 1050/1000-1900 N/M/(R/Min)
• Max. Travel Speed: 80 Km/H
• Min. Turning Diameter: 21 M
• Transport Package: Roro
• Specification: 60000kg
• Trademark: Top Brand
• Origin: China

Product Description

Product Description

Outstanding lifting capacity: leading the trade and exceeding your imagination!
1. The control system applied to this type of crane is an electronic management system, which adopts CAN bus technology, has intelligent fault diagnosis function and is equipped with intelligent color display.

2. The pendant plate made of high-strength plate, which has taken the place of traditional wire rope, has the advantages of
excellent rigidity, light weight, great load-bearing capacity and low wind drag etc.

3. The crane is equipped with a self-assembly/dismantling system. No auxiliary crane is required for loading, unloading, assembly and dismantling.

4. The actuating time of brakes and the opening time of valves fitted in winch mechanisms can be adjusted freely to optimum matching state. The applied advanced PLC controller can make every speed parameter be adjusted within specified range in accordance with the user's habit, which embodies the ergonomic design of our crane.

5. The slewing mechanism has controllable free swing function which can reduce the impacts on the crane and ensure that superstructure starts/stops slewing more stably. The external slewing ring and slewing reducer with great load-bearing capacity and high precision can ensure stable and precise slewing motion.

6. 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.

7. The crane has free-fall function.

8. 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 customer

 

Product Parameters

Items	Unit	Parameter value
Performance parameters		*
Max. rated lifting load of main boom	(t)	55
Max. rated lifting load of fixed jib	(t)	11.4
Max. rated lifting load of luffing jib	(t)	-
Max. lifting load moment	(t.m)	203.5
Max. lifting load of tower jib	(t)	-
Max. rated lifting load of boom single pulley	(t)	6
Max. rated lifting load of special jib	(t)	-
Size		*
Main boom length	(m)	13~52
Main boom luffing angle	(°)	-3~80
Fixed jib length	(m)	7~16
Tower jib length	(m)	-
Max. size of single unit for transport (L×W×H)	(m)	12.04×3.45×3.36
Installation angle of fixed jib	(°)	10,30
Special jib length	(m)	-
Speed		*
Max. single line speed of hoist system	(m/min)	125
Max. single line speed of main luffing system	(m/min)	87/78
Max. single line speed of jib luffing system	(m/min)	-
Max. slewing speed	(r/min)	2.45/2.2
Max. travel speed	(km/h)	1.37/1.22
Gradeability	(%)	30
Average ground pressure	(MPa)	0.06
Max. single line speed of tower jib luffing system	(m/min)	-
Max. single line speed of SL luffing system	(m/min)	-
Engine		*
Model	-	SC7H210.1G3/QSB6.7
Engine power	(kW)	155/153
Emission	-	National III stage/Europe III
Mass		*
Crane overall mass	(t)	46.3(Main hook,13m boom)
Max. weight of single unit for transport	(t)	28.6

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