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XCMG Official 25 ton
rough terrain crane RT25
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; side- placed auxiliary 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.
Strong
Power of Hoisting, Wide Range of Work
It
has 31m main booms, 8.15m 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 50km/h and the max grade ability is 55% and the min. turning
radius is 5m. 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 Environment 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 |
Length of Entire Vehicle |
(mm) |
11703 |
Width of Entire Vehicle |
(mm) |
2700 |
Height of Entire Vehicle |
(mm) |
3385 |
Wheel Base |
(mm) |
3700 |
Wheel Track |
(mm) |
2200 |
Gross Vehicle Weight When
Driving |
(kg) |
26365 |
Axle Load |
(kg) |
(Front Axle)12715/(Rear Axle)13650 |
Engine Type |
- |
QSB6.7-C190 |
Engine Rated Power(kw) |
(kw/(r/min)) |
142 |
Engine Max Torque(N.m) |
(N.m/(r/min)) |
931 |
Max Travel Speed |
(km/h) |
50 |
Min Travel Speed |
(km/h) |
2 |
Min Turning Radius |
(m) |
10 |
Max Grade ability |
(%) |
55 |
Min. Ground Clearance of
Machine |
(mm) |
345 |
Approach Angle |
(°) |
22 |
Departure Angle |
(°) |
19 |
Braking Distance |
(m) |
9 |
Max. Rated Lifting Capacity |
(t) |
25 |
Min. Rated Range |
(m) |
3 |
Max. Load Moment of Basic Jib |
(kN·m) |
989.8 |
Radius of Gyration of
Turntable Tail |
(mm) |
3698 |
Longitudinal |
(m) |
6.3 |
Horizontal |
(m) |
6.3/4.8 |
Basic Boom |
(m) |
9.1 |
Longest Main Boom |
(m) |
30.8 |
Longest Main Boom + Auxiliary
Boom |
(m) |
37.7 |
Boom Length of Crane |
|
|
Basic Boom |
(m) |
9.7 |
Longest Main Boom |
(m) |
31 |
Longest Main Boom + Auxiliary
Boom |
- |
39.15 |
Max. Slewing Speed |
(r/min) |
2 |
Main Hoisting Mechanism |
(m/min) |
130(Unload) |
Auxiliary Hoisting Mechanism |
(m/min) |
130(Unload) |