Model NO.
hydraulic truck crane
Maximum Lifting Weight
70ton
Engine Rated Power
276/2200kw/(R/Min)
Engine Rated Torque
1500/1400n.M/(R/Min)
Application
Construction Lifting
Braking Distance
Less Than10m
Max. Total Rated Lifting Capacity
70t
Min. Ground Clearance
327mm
Min. Turning Diameter
24m
Overall Dimension
13930X2800X3575mm
Production Capacity
10000PCS/Year
Reference Price
$ 180,000.00 - 360,000.00
Description
Product Description
70 ton hydraulic lifting truck mobile crane with 59.5m
Brief Introductions of 70ton mobile truck crane
1. Full dimension flat-head cab for chassis, all covered walking surface, double H-type outriggers and a fifth jack are available, as well as 360°ºoperation of boom, power system with various options.
2. It has the longest boom compared to the same class crane boom. Five-section boom of oval cross-section with special sliders, aligning device and high-tension steel plates contribute to smooth telescoping, reliable alignment, light boom weight and strong lifting capacity.
3. Double cylinder plus ropes for boom telescoping. Thick cable and bearing are imported parts and have reliable performance.
4. Hydraulic transmission for both superstructure and chassis. Each mechanism speed can be regulated steplessly, so smooth movement and easy operation can be gained.
5. Main and auxiliary winch systems can get oil supplied by single pump or double pump. The high efficiency motor of variable displacement has the features of lower speed with heavy load and higher speed with light load.
6. Founding counterweight suspended highly in the rear of the machine makes more space for slewing operation (standard counterweight of 4t +optional counterweight of 1t).
7. Lower center of gravity, good stability, high travel speed and manoeuvreability facilitate fast job site transfer
Specifications of 70tons
Hydraulic Truck Crane
Description
|
Unit
|
Parameter value
|
Overall length
|
mm
|
13900
|
Overall width
|
mm
|
2800
|
Overall Height
|
mm
|
3575
|
Wheel Base
|
mm
|
2304+2075
|
Total vehicle mass in travel configuration
|
kg
|
43000
|
Engine Model
|
WD615.338
|
Engine rated power
|
kw/(r/min)
|
276/2200
|
Engine rated torque
|
N.m/(r/min)
|
1500/1400
|
Engine rated rotational speed
|
r/min
|
2100
|
Max. travel speed
|
km/h
|
80
|
Min. steady travel speed
|
km/h
|
3
|
Min. turning diameter
|
m
|
24
|
Min. turning diameter at boom tip
|
m
|
29
|
Min. ground clearance
|
mm
|
327
|
Max. grade ability
|
%
|
40
|
Approach angle
|
°
|
19
|
Departure angle
|
°
|
11
|
Braking distance (at 30 km/h, full load )
|
m
|
≤10
|
Oil consumption per 100km
|
L
|
45
|
Max. total rated lifting capacity
|
t
|
70
|
Min. rated working radius
|
m
|
3
|
Turning radius at turntable tail
|
mm
|
3550
|
Max. load moment Base boom
|
KN.m
|
2303
|
Max. load moment Fully-extended boom
|
KN.m
|
1129
|
Max. load moment Fully-extended boom + Jib
|
KN.m
|
580.2
|
Hoist height Base boom
|
m
|
11.8
|
Hoist height Fully-extended boom
|
m
|
44.2
|
Hoist height Fully-extended boom + Jib
|
m
|
59.4
|
Boom length Base boom
|
m
|
11.6
|
Boom length Fully-extended boom
|
m
|
44.5
|
Boom length Fully-extended boom + Jib
|
m
|
59.5
|
CENTRODELACCIDENTADO.COM, 2023