Shandong aotesenli construction equipment Co., Ltd

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RT25 Rough terrain crane

Engine Rated Power:142kw/(r/min); Max. Rated Lifting Capacity:25t
Content

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.

Project

Unit

Parameter

Measurements Parameters

(mm)

11703

Length of Entire Vehicle

(mm)

2700

Width of Entire Vehicle

(mm)

3385

Height of Entire Vehicle

(mm)

3700

Wheel Base

(mm)

2200

Wheel Track

(kg)

26365

Weight Parameters

(kg)

(Front Axle)12715/(Rear Axle)13650

Gross Vehicle Weight When Driving

-

QSB6.7-C190

Axle Load

(kw/(r/min))

142

Kinetic Paremeter

(N.m/(r/min))

931

Engine Type

(km/h)

50

Engine Rated Power(kw/

(km/h)

2

Engine Max Torque(N.m/

(m)

10

Driving Parameters

(m)

-

Driving

()

55

Max Travel Speed

(mm)

345

Min Travel Speed

(掳)

22

Swerve

(掳)

19

Min Turning Radius

(m)

9

Head Min. Turning Diameter

(L)

-

Max Gradeability

(t)

25

Min. Ground Clearance of Machine

(m)

3

Approach Angle

(kN路m)

989.8

Departure Angle

(mm)

3698

Braking Distance

(m)

6.3

Fuel Consumption per 100kms

(m)

6.3/4.8

Major Performance Parameters

(m)

9.1

Max. Rated Lifting Capacity

(m)

30.8

Min. Rated Range

(m)

41.4

Max. Load Moment of Basic Jib

(m)

9.7

Radius of Gyration of Turntable Tail

(m)

31

Outrigger

-

44

Longitudinal

-

-

Horizontal

(r/min)

2

Max. Lifting Height

(m/min)

130(Unload)

Basic Boom

(m/min)

130(Unload)

Longest Main Boom

(s)

70

Longest Main Boom + Auxiliary Boom

-

-

Boom Length of Crane

(s)

55

Basic Boom

(s)

-

Longest Main Boom

(s)

35

Longest Main Boom + Auxiliary Boom

(s)

30

Longest Main Boom + Auxiliary Boom + Extension

-

45

Working Speed

-

35

Catalogue Download

CONTACT

Tel:+86-539-8892569
Fax:+86-539-8892569
Email:sales@autochinery.com
Add:linyi聽city,聽shandong province聽of聽China