High Quality Chinese QY55V 55 ton Truck Crane
More excellent performance
• The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage.
• Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism, which makes the jib more stable and reliable.
• Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability.
More reliable quality
• Adopt the classic K series jib telescoping technique, working safer and more reliable.
• Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable.
• The comprehensively upgraded brake system adopts double circuit air pressure design. Multiple systems ensure the brake safety of the truck during travel.
• The new power steering mechanism adopts hydraulic power design, which makes the steering light, flexible, and precise, and ensures the safety of the truck.
• The intensity and rigidity of the rotary table and frame structure with high rigidity are completely coordinated.
• The perfect integration of the design and structure realizes the automation of welding, which is more reliable.
Easier to operate
• The high efficient and energy efficient load sensing hydraulic system is sensitive to operate and precise to control, having good slight mobility.
• Optimize the control levers, which is easier to operate.
• The cab adopts orthodrome front windscreen, having wider operating views.
|
Max. rated lifting capacity
|
Kg
|
55000
|
|
Max. load moment of basic boom
|
kN.m
|
2009
|
|
Max. load moment of Max. length main boom
|
kN.m
|
1050
|
|
Max. lifting height of basic boom
|
m
|
12.6
|
|
Max. lifting height of main boom
|
m
|
43.6
|
|
Max. lifting height of jib
|
m
|
59.5
|
|
Max. hoist rope speed (Main winch)
|
m/min
|
120
|
|
Max. hoist rope speed(Auxiliary winch)
|
m/min
|
120
|
|
Boom derricking up time
|
s
|
50
|
|
Boom telescoping out time
|
s
|
95
|
|
Slewing speed
|
r/min
|
0-2.2
|
|
Max. driving speed
|
km/h
|
76
|
|
Max. gradeability
|
%
|
40
|
|
Min. tuming diameter
|
m
|
≤24
|
|
Min. ground clearance
|
mm
|
260
|
|
Oil consumption per hundred kilometer
|
L
|
43
|
|
Deadweight in driving condition
|
kg
|
42000
|
|
Complete vehicle kerb mass
|
kg
|
41870
|
|
Front axle load
|
kg
|
16000
|
|
Rear axle load
|
kg
|
26000
|
|
Overall dimensions (L×W×H)
|
mm
|
13700×2800×3650
|
|
Longitudinal distance between outriggers
|
m
|
5.92
|
|
Transversal distance between outriggers
|
m
|
Fully extended: 7.10m, Intermediately extended: 4.80m
|
|
Tail slewing radius
|
mm
|
3900
|
|
Main boom length
|
m
|
11.4-43.0
|
|
Main boom angle
|
°
|
-82
|
|
Jib length
|
m
|
9.5, 16.0
|
|
Offset
|
°
|
0, 30
|
Company Production
SUPEREGN Industrial (Shanghai) Co., Ltd. is a leading Chinese construction machinery exporter, affiliated with SUPEREGN INDUSTRY LIMITED, located in the downtown of Shanghai City. Since our company was founded, we persistently introduce excellent Chinese construction machinery to international markets.
Our strengths are as follows:
(I) 16 years professional experience in international trading and rich knowledge in construction machinery & heavy equipment industry, which enable us to turn customer inquiries into final products and export them to numerous countries and regions without barriers;
(II) Proactive and high educated sales team with international vision, speaking fluent multiple languages, such as English, Spanish, Portuguese, Russian, Arabic and French etc.;
(III) Strong long term dealership from various top manufacturers, assuring that all our products are original brand new ones with competitive price;
(IV) Excellent logistics services (by sea, air, railway or road), ensuring timely delivery of consignments all over the world;
(V) Comprehensive after-sales service, including one-year warranty, spare parts supply, installment and maintenance, training and technical advice;
(VI) Expertly managed ERP system and coordinated quality control system to satisfy various project requirements.
SUPEREGN has passed the international quality management system of ISO9000, CE, SGS, UL and other products certification. Our export revenue increases constantly every year, and our products have already entered 168 countries across the continents of Africa, Middle East, South America, Oceania, Middle Asia, Southeast Asia, and East Europe. We sincerely hope to cooperate, develop together and build a good future with you. SUPEREGN, your genuine and professional.
Audited Supplier 
){kind=link}