DETAILS
HDTC25 Telescopic Boom Crawler Crane
Features
● Convenient and efficient use as the transportation of whole crane is not over limit, and it is free from disassembly when used in construction site;
● Convenient and efficient use as the transportation of whole crane is not over limit, and it is free from disassembly when used in construction site;
● Able to operate without outriggers or do hoisting while running;
● Detachable auxiliary winch;
● Panoramic luxurious cab with large inner space, open view, air conditioner for comfortable work;
● Independent hydraulic cooling system;
● Telescopic footboard for cab;
● Video monitoring for winch;
Performance parameters
|
Sort |
SN |
Item |
|
Value |
|
Performance parameters |
1 |
Max. rated lifting capacity*working radius |
Kg.m |
25000×3 |
| 2 |
Max. lifting moment of basic boom |
KN.m |
840 |
|
| 3 |
Max. lifting moment of longest boom |
KN.m |
522 |
|
| 4 |
Max. lifting height of longest boom |
m |
24.5 |
|
| 5 |
Max. lifting height of jib |
m |
30 |
|
| 6 |
Main boom length(fully retracted～fully extended) |
mm |
8000～25000 |
|
| 7 |
Jib length(fully retracted～fully extended) |
mm |
5000 |
|
| 8 |
Main boom elevation angle |
° |
-3～76 |
|
| 9 |
Slewing range |
° |
360 continuous |
|
| 10 |
Lifting wire rope specification |
|
φ14 |
|
| 11 |
Slewing radius |
|
2600 |
|
| 12 |
Ground pressure |
MPa |
0.05 |
|
|
Dimensions |
13 |
Outline dimensions(L×W×H) in operation |
mm |
9490X3800X3120 |
| 14 |
Outline dimensions(L×W×H) in transportation |
mm |
9490X3000X2880 |
|
|
Working speed |
15 |
Max. speed of main winch single rope m/min |
m/min |
130 |
| 16 |
Max. speed of aux. winch single rope m/min |
m/min |
90 |
|
| 17 |
Lifting boom fully extending time |
s |
40 |
|
| 18 |
fully retracting time |
|
45 |
|
| 19 |
Lifting boom raise time |
s |
35 |
|
| 20 |
fall time |
|
40 |
|
| 21 |
Slewing speed |
r/min |
0～2.6 |
|
|
Hydraulic system |
22 |
Rated working pressure |
MPa |
25 |
| 23 |
Rated working flow |
L/min |
380 |
|
| 24 |
Capacity of hydraulic oil tank |
L |
425 |
|
|
Mass parameters |
25 |
Curb weight/with ballast |
kg |
32000/35000 |
| 26 |
Counterweight mass/ballast mass(optional) |
kg |
7000/3000 |
|
|
Travel parameters |
27 |
Max. travelling speed (FWD/BWD) |
km/h |
3 |
| 28 |
Center distance of driving wheel and driven wheel |
mm |
4120 |
|
| 29 |
Gauge span (narrow gauge) |
mm |
2300 |
|
| 30 |
Gauge span (wide gauge) |
mm |
3100 |
|
| 31 |
Max. gradeability |
% |
25 |
|
| 32 |
Min. ground clearance |
mm |
260 |
|
| 33 |
Capacity of fuel tank |
L |
320 |
|
| 34 |
Permitted passengers |
person |
1 |
|
|
Power system |
35 |
Engine model |
|
Cummins QSB6.7-C170 |
| 36 |
Engine rated power |
KW/r/min |
129/2000 |
|
| 37 |
Engine torque |
N.m/r/min |
800/1500 |
|
| 38 |
Drive type |
|
hydrostatic |
|
|
Travel system |
39 |
Travelling reducer |
|
JX60 |
| 40 |
Travelling motor |
|
A6VE107 |
|
| 41 |
Track shoe width |
mm |
700 |
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Address: No. 1, Lantian New Village, Huangxing Town, Changsha, Hunan TEL：0731-85246678 FAX：0731-86886878
