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Oriemac Machinery & Equipment (Shanghai) Co., Ltd.

Crawler Crane, 55 Ton Crawler Crane, Quy55 Crawler Crane manufacturer / supplier in China, offering Hot Selling 55ton Quy55 Crawler Crane, Good Quality Hbxg 230HP Crawler Bulldozer SD7, 135HP Small Motor Grader Gr135 and so on.

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Hot Selling 55ton Quy55 Crawler Crane

Purchase Qty.:
(Pieces)
1-2 3+
FOB Unit Price: US $20,000 US $19,000
Purchase Qty. (Pieces) FOB Unit Price
1-2 US $20,000
3+ US $19,000
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Port: Shanghai, China
Production Capacity: 100sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Quy55
  • Max. Rated Lifting Capacity: 55t
  • Gradeability: 40%
  • Overall Weight: 48.5m
  • Engine Power: 125kw
  • Trademark: XCM
  • Specification: CE, ISO
  • HS Code: 84295212
  • Model No.: Quy55
  • Max Load Moment: 1994kn
  • Fixed Jib Length: 9.15~15.25m
  • Size: 11.5*3.47*3.4m
  • Export Markets: Global
  • Transport Package: Suitable for Ocean Shipment
  • Origin: Iangsu, China
Product Description
Hot Selling 55ton Quy55 Crawler Crane
Highlights:
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
UnitParameter
Max. rated lifting capacityBasic boomt55
Fixed jibt5
Max. lifting momentt.m203.5
Boom lengthm13~52
Boom luffing angle°-3~80
Fixed jib lengthm9.15~15.25
Max. single line speed for hoist mechanism (no load, at 5th layer )m/min121
Max. single line speed for boom luffing mechanism(at 1st layer)m/min52
Max. swing speedr/min1.5
Max. travel speedkm/h1.3
Gradeability%30
Average ground pressureMPa0.069
Engine powerkW115
Overall weight(main lifting hook,13m boom)t51
Max. single unit weight for transportationt31
Max. single unit dimensions for transportation(L×W×H)m11.5×3.45×3.4
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Mr. Michael Hu
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