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Phone :

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Business Phone : +8618736312823
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Phone : 86-0379-64968653
Contact Person : Mr. Frank
Business Phone : +8618736312823
Viber : +8618736312823
Whatsapp : +8618736312823
Skype :
frankltxg
Email : frankltxg@outlook.com   

PRODUCTS

RT25 Rough-terrain Crane

Quantity
-
+
Max total lifting capacity
25t
Engine model
QSB6.7
Gross mass
41.4
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Description
Product Parameters

RT25 is equipped with the two-axle loading chassis, which has two types of drive modes, four types of steering modes and backward-forward driving functions. It also has four sections of dodecagon main booms, Jib stowed under boom, H-type outrigger, fixed balance counterweight, as well as three working modes, including: hoisting with the support of outriggers, hoisting with the support of tire and hoisting when driving. It is widely used in oil field, mine, road and bridge construction, warehousing base and other construction sites.
 

Product Highlights:

Strong Power of Hoisting, Wide Range of Work

It has 31m main booms, 13m auxiliary booms, with the longest main booms and the highest comprehensive hoisting performance in the product of the same tonner.

 

Maneuvering and Flexible, Quick and Efficient

The max speed reaches 50km/h and the max gradeability is 55% and the min. turning radius is 5m. All these three factors make it flexible.  

Self-localization and self-locked Jib stowed under booms make it needs no auxiliary operator and no equipment, and can quickly retract, and efficiently work.

 

Safe and Reliable, No Worry to Handle

The product is equipped with lifting protection control system in case of overload, over-retracting and over-stretching as well as exclusive technology in this field like rear axle-wheel automatic return-control system and safety-driving automatic protection system. All these elevate its safety performance largely;

The product is equipped with top features in this field, professional matching upgrading and systematic evaluation test. And it has passed test like driving 11,000km and 10,000 times hanging. Both ensure its reliability.

 

Economic and Environmental Protection, with Cost Saving

The product is equipped with optical matching power transmission system and torque converter with lockout function, which decrease the oil consumption over 20% at high speed.

The one-way stabilized current control of parallel hydraulic pressure system reduces the loss of flow; the gravity drop luffing system needs no extra power and save the oil consumption.

 

Comfortable to Handle, Convenient to Operate

The product is equipped with full hydro-steering control system and automatic-manual gear box, which make it easy to handle. And the compounded suspension of leaf spring and hydraulic oil tank, and the self-recognition phased control of rotary cushion technology make the operation stability and comfortable;

The product is equipped with humanized climb ladder, maintenance access and control layout. And it is equipped with professional man-machine engineering simulation analysis; exquisite man-machine interface and stand-alone fault diagnose function. It is comfortable to handle and convenient to operate.

 

 

Measurements Parameters

Project

Parameter

Length of Entire Vehicle

 11703mm

Width of Entire Vehicle

2700mm

Height of Entire Vehicle

3385mm

Wheel Base

3700mm

Wheel Track

2200mm

Weight Parameters

Gross Vehicle Weight When Driving

 26365kg

Axle Load

(Front Axle)12715/13650kg

Kinetic Paremeter

Engine Type

 QSB6.7-C190

Engine Rated Power(kw/

142kw

Engine Max Torque(N.m/

931N.m

Driving Parameters

Max Travel Speed

50km/h

Min Travel Speed

2km/h

Min Turning Radius

10m

Head Min. Turning Diameter

-

Max Grade ability

55%

Min. Ground Clearance of Machine

345mm

Approach Angle

22°

Departure Angle

19°

Braking Distance

9m

Major Performance Parameters

Max. Rated Lifting Capacity

 25t

Min. Rated Range

3m

Max. Load Moment of Basic Jib

989.8kN·m

Radius of Gyration of Turntable Tail

3698mm

Outrigger

Longitudinal

 6.3m

Horizontal

6.3/4.8m

Max. Lifting Height

Max. Lifting Height

 

Basic Boom

9.1m

Longest Main Boom

30.8m

Boom Length of Crane

 

Basic Boom

41.4m

Boom Length of Crane

Longest Main Boom

9.7m

Longest Main Boom + Auxiliary Boom

31m

Longest Main Boom + Auxiliary Boom + Extension

44m

Working Speed

Max. Slewing Speed

 2r/min

Main Hoisting Mechanism

  130(Unload)m/min

Auxiliary Hoisting Mechanism

 

Stretching and Retracting Time of Crane Boom

  130(Unload)m/min

Stretching and Retracting Time

 of Crane Boom

Full Retracting

70s

Luffing Time

 

Full Travel Boom Lifting

55s

Outrigger Extension and Retract

Stretching at the Same Time

35s

Retracting at the Same Time

30s

Vertical

Stretching at the Same Time

45s

Retracting at the Same Time

35s

 

暂未实现,敬请期待
暂未实现,敬请期待
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