Shanghai, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Registered Capital:
1.48 Million USD
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, ...
OEM/ODM Service
Sample Available
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Crawler Crane, Hydraulic Crawler Crane, Crawler Crane 55 Ton manufacturer / supplier in China, offering 50 Ton Crawler Crane Quy50 Mobile Crane, Lutong Ltd218h Widely Used Single Drum Road Roller in Brazil, Good Condition Changlin Motor Grader 724m and so on.

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50 Ton Crawler Crane Quy50 Mobile Crane

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Min. Order / Reference FOB Price
1 Piece US $120,000-146,900/ Piece
Port: Shanghai, China
Production Capacity: 100sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Certification: GS, RoHS, CE, ISO9001
Condition: New
Maximum Lifting Height: 50-100m
Maximum Lifting Weight: >10t
Installation: Assembled
Moving Type: Crawler

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Basic Info

Model NO.: Quy50
Type: Under-Slewing Crane
Model No.: Quy50/Quy55
Max. Rated Lifting Capacity: 50t
Max Load Moment: 1815kn.M
Max. Lifting Height: 52m
Export Markets: Global
Trademark: Oriemac
Transport Package: Suitable for Ocean Shipment
Specification: CE, ISO
Origin: Iangsu, China
HS Code: 84295212

Product Description

Crawler Crane Quy50/QUY55  Mobile crane

QUY50 Crawler Crane is designed and developed independently in absorption of foreign advanced technology and combined with China domestic work conditions. It features hydraulic drive, full swing and lattice boom, and also the first one adoption of pilot proportional control in China domestic crawler cranes. This crane is easy operation, stable travel and reasonable arrangement in structure. The maximum lifting capacity is 50t, boom length 13m~52m, jib length 9.15m~15.25m. This crane is suitable for lifting and installation job in construction site, mine, factory and dockside. Optional mechanical grab is available for earth moving and stacking work.

1: Self-assembly system 
2: Controllable free slewing 
3: Free-fall function
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. 

Max. lifting capacityBoomt50
Max. load momentkN.m1815
Boom lengthm13~52
Boom elevating angle°0~80°
Fixed jib lengthm9.15~15.25
Fixed jib offset°10,30
Max. single line hoist speed( at 4th layer with no load)m/min65
Max. single line elevating speed( at 4th layer with no load)m/min52
Max. swing speedr/min1.5
Max. travel speedkm/h1.1
Max. grade-ability 40%
Mean ground pressureMPa0.069
Engine outputkW115
Total mass (main hook block, 13m boom)t48.5
Max. weight of base machine for transportt31
Max. dimension of base machine for transport (L×W×H)m11.5´3.4´3.4

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