Gold Member Since 2013
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Oriemac Machinery & Equipment (Shanghai) Co., Ltd.

Crawler Crane, Cranes, Mini Crawler Crane manufacturer / supplier in China, offering Crawler Crane Quy55, Xcm 18ton Hydraulic Single Drum Road Roller Xs182e Compactor, 12 Ton Xcm Single Drum Vibratory Compactor Xs122 and so on.

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Supplier Homepage Product Crawler Crane Crawler Crane Quy55

Crawler Crane Quy55

Purchase Qty.:
(Pieces)
1 2+
FOB Unit Price: US $155,000 US $154,000
Purchase Qty. (Pieces) FOB Unit Price
1 US $155,000
2+ US $154,000
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Port: Shanghai, China
Production Capacity: 50000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: quy55
  • Max Load Moment: 1994kn.M
  • Max. Swing Speed: 1.5r/Min
  • Gradeability: 40%
  • Engine Power: 125/158kw
  • Max. Single Unit Weight for Transportati: 31ton
  • Specification: ISO, CE
  • HS Code: 84264910
  • Max. Rated Lifting Capacity: 55ton
  • Boom Length: 13~52m
  • Max. Travel Speed: 1.35km/H
  • Average Ground Pressure: 0.069MPa
  • Overall Weight(Main Lifting Hook,13m Boo: 48.5t
  • Transport Package: Container or RO-RO or Bulk Ship
  • Origin: Xuzhou, Jiangsu
Product Description
Crawler Crane QUY55
The first domestic crawler crane to use pilot proportional control technology.
The lifting performance is in the advanced level in same domestic industry.
The patented logic integrated control valve is used to control brake opening and closing, and brake control pressure is from main oil circuit, which make a more safe and reliable work.
The main system uses overall power variable pump control and the main and auxiliary winch can respectively choose double-pump coflow mode to improve working efficiency.
The main crane actions use advanced hydraulic proportional control technology. Operator can control the each mechanism moving direction and speed by operating the hydraulic control handles, with infinitely variable speeds and good fine motions.
The balance valves are the imported products, with stable, safe and reliable work.
The load moment limiter is cooperative developed by Hirschmann and is custom-made for our company, can display working parameters graphically, dynamically and digitally and stop movement toward dangerous direction and give warning. The controller and display communicated with each other through CAN Bus technology, with higher reliability. Combination with traditional electrical system can realize crane automatic control, greatly improved the safety, reliability and efficiency for crane operation.
The display can show working parameters such as engine speed, fuel level, engine oil pressure, engine working hours and so on.
The single-row 4-point contact roller type slewing ring is cooperative developed by Xuzhou Rothe Erde, and is custom-made for us with advanced performance and reliable quality. 

Item 

Unit

Parameter

Max. rated lifting capacity

Basic boom

t

55

Fixed jib

t

5

Max load moment

KN.m

1994

Boom length

m

13~52

Boom luffing angle

°

-3~80

Fixed jib length

m

9.15~15.25

Max. single line speed for hoist mechanism (no load, at 5th layer )

m/min

121

Max. single line speed for boom luffing mechanism(at 1st layer)

m/min

52

Max. swing speed

r/min

1.5

Max. travel speed

km/h

1.35

Gradeability

%

40

Average ground pressure

MPa

0.069

Engine power

kW

125/158

Overall weight(main lifting hook,13m boom)

t

48.5

Max. single unit weight for transportation

t

31

Max. single unit dimensions for transportation(L×W×H)

m

11.5×3.47×3.4
Crawler Crane Quy55Crawler Crane Quy55Crawler Crane Quy55Crawler Crane Quy55Crawler Crane Quy55Crawler Crane Quy55
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