Rough-terrain Crane

RT40E

Please call:400-110-9999

RT40E is a type of high property price ratio rough-terrain crane of XCMG specially for the European market. RT40E 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, 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 32m main booms, 15m 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 25km/h (38km/h for option) and the max gradeability is 55% and the min. turning radius is 5.7m. All these three factors make it flexible.


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
Measurements Parameters
Length of Entire Vehicle
Width of Entire Vehicle
Height of Entire Vehicle
Wheel Base
Wheel Track
Weight Parameters
Gross Vehicle Weight When Driving
Axle Load
Kinetic Paremeter
Engine Type
Engine Rated Power(kw/
Engine Max Torque(N.m/
Driving Parameters
Driving
Max Travel Speed
Min Travel Speed
Swerve
Min Turning Radius
Head Min. Turning Diameter
Max Gradeability
Min. Ground Clearance of Machine
Approach Angle
Departure Angle
Braking Distance
Fuel Consumption per 100kms
Major Performance Parameters
Max. Rated Lifting Capacity
Min. Rated Range
Max. Load Moment of Basic Jib
Radius of Gyration of Turntable Tail
Outrigger
Longitudinal
Horizontal
Max. Lifting Height
Basic Boom
Longest Main Boom
Longest Main Boom + Auxiliary Boom
Boom Length of Crane
Basic Boom
Longest Main Boom
Longest Main Boom + Auxiliary Boom
Longest Main Boom + Auxiliary Boom + Extension
Working Speed
Max. Slewing Speed
Lifting Speed
Main Hoisting Mechanism
Auxiliary Hoisting Mechanism
Stretching and Retracting Time of Crane Boom
Full Stretching
Full Retracting
Luffing Time
Full Travel Boom Lifting
Full Travel Boom Lowering
Outrigger Extension and Retract
Horizontal
Stretching at the Same Time
Retracting at the Same Time
Vertical
Stretching at the Same Time
Retracting at the Same Time
Unit
(mm)
(mm)
(mm)
(mm)
(mm)
(kg)
(kg)
-
(kw/(r/min))
(N.m/(r/min))
(km/h)
(km/h)
(m)
(m)
(%)
(mm)
(°)
(°)
(m)
(L)
(t)
(m)
(kN·m)
(mm)
(m)
(m)
(m)
(m)
(m)
(m)
(m)
-
-
(r/min)
(m/min)
(m/min)
(s)
-
(s)
(s)
(s)
(s)
-
-
Parameter
11952
2980
3450
3700
2440
30360
(Front Axle)15130/(Rear Axle)15230
QSB6.7-C190
142
931
25
3
11.4
-
55
400
23
20
9
-
40
2.5
1445.5
3885
6.9
6.9/5.8
9.7
31.7
45.1
10.1
32
47
-
2.8
130(Unload)
130(Unload)
85
55
60
80
25
15
30
20
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