OEM Manufacturer Xcmg 50ton Truck Crane - XCMG 20T truck crane QY20K5 – Caselee

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OEM Manufacturer Xcmg 50ton Truck Crane - XCMG 20T truck crane QY20K5 – Caselee Detail:

Description:

QY20K5 is 20 ton XCMG truck boom, it is with XCMG designed and produced truck chassis with full wide cab, drive/steer is 6X4X2.

It is with 5 section boom and 1 lattice jib.

Main features:

(1) Great lifting and driving performance

Five-section boom with do decagon cross section has great lifting performance, which takes the lead in the same tonnage product of the industry. Three-axle specialized truck chassis and eight-gear transmission make the crane have superior driving performance,possibility and great maneuverability.

(2) High working efficiency

Mutually independent winch design makes main winch and auxiliary winch work independently. Self-made new confluence valve combines oil flows when operating winches, as well as boom out and boom up.

(3) New power platform provides great power and fuel economy

Large power engine with small displacement + power train with large speed ratio: small displacement engine can increase fuel economy, large power engine and power train with large speed ratio can increase the power supply for the crane. There are two configurations of engine are available, namely, Shangchai engine and Zhongqi engine.  

(4) Eight-gear transmission with synchronizer, comfortable operational experience

Fully synchronized transmission has synchronizers equipped with main and auxiliary gearboxes, which fundamentally solves the problems of disengagement due to the different speeds of gears, so that the operational experience is improved. With eight forward gears, H type control lever and integrated high and low gears, the number of gears is increased and gear shifting range is decreased, gear positions are well distributed, operation is more convenient.

(5) New radiator with good performance

The design of hydraulic oil radiator has been improved, so that the flow field of radiator is well-distributed, pressure loss is less and heat radiation efficiency is increased.

(6) Comprehensively enhance the reliability of system

New slewing buffer valve and telescoping control valve effectively solve the problems, such as oil leakage of buffer valve and lagging extension of boom. They make the crane have higher reliability and quicker response speed.

(7) New modeling and human-oriented design

New modeling is designed by professional team and the appearance of the crane is streamlined and novel.  

Main specifications:

Dimension

Unit

QY20K5

Overall length

mm

12100

Overall width

mm

2500

Overall height

mm

3410

Weight
Total weight in travel

kg

29800

Front axle load

kg

6950/6750

Rear axle load

kg

22850/23050

Power of engine
Engine model  

 SC8DK260Q3

Engine rated power

kW/(r/min)

192/2200

Engine rated torque

N.m/(r/min)

 1000/1400

Specifications in Travel
Max. travel speed

km/h

80

Min. turning diameter

m

22

Min. ground clearance

mm

275

Approach angle

°

20

Departure angle

°

13

Max. grade ability

%

40

Fuel consumption for 100km

L

35

Main performance
Max. rated total lifting capacity

t

20

Min. rated working radius

mm

3000

Turning radius at turntable tail

m

3.04

Max. lifting torque

kN.m

900

Base boom

m

10.6

Fully extended boom

m

39

Fully extended boom+jib

m

46.9

Longitudinal outrigger span

m

5.14

Lateral outrigger span

m

6

Working speed
Boom luffing time

s

43

Boom full extension time

s

80

Max. swing speed

r/min

2.5

Max. speed of main winch (single rope)

m/min

130

Max. speed of aux. winch (single rope)

m/min

110

Welcome to contact us to get more information of parameter and pictures.

We will quote you with our best prices, waiting for your inquiry.

 


Product detail pictures:

OEM Manufacturer Xcmg 50ton Truck Crane -
 XCMG 20T truck crane QY20K5 – Caselee detail pictures


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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for OEM Manufacturer Xcmg 50ton Truck Crane - XCMG 20T truck crane QY20K5 – Caselee , The product will supply to all over the world, such as: Borussia Dortmund , Nicaragua , Puerto Rico , Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.

The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
5 Stars By Sally from South Africa - 2017.12.19 11:10
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
5 Stars By Roland Jacka from Bulgaria - 2018.07.27 12:26
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