General Introduction:
Max. rated total lifting capacity: 75Tons
Fully extended boom: 41m
Cummins Engine 194KW
Fully hydraulic steering system
Four-wheel drive and four-wheel steer chassis
Technical Specification:
| Model |
RT75 |
| Max. rated lifting weight × working radius (kg.m) |
75000×3.0 |
| Max. lifting moment of basic boom(kN.m) |
2814 |
| Max.lifting moment of longest boom(kN.m) |
1184 |
| Max. lifting height of longest boom(m) |
41 |
| Max. lifting height of jib(m) |
56.8 |
| Outline dimensions (L×W×H)(mm) |
14897×3395×3840 |
| Distance between outriggers (Longitudinal × transversal)(mm) |
7380×1300 |
| Main boom length (completely retracted - completely extended)(mm) |
12500-38500 |
| Jib length (completely retracted - completely extended)(mm) |
10000-170000 |
| Main boom angle of elevation(°) |
-3~78 |
| Swing range |
360°continuously |
| Max.speed of single rope on the drum of main winch(m/min) |
125 |
| Boom extension time(s) |
110 |
| Boom retraction time(s) |
90 |
| Boom derricking up time(s) |
80 |
| Boom derricking down time(s) |
70 |
| Swing speed(r/min) |
0~2 |
| Rated working pressure(MPa) |
29 |
| Rated working flow(L/min) |
320 |
| Hydraulic oil tank capacity(L) |
1000 |
| Complete vehicle kerb mass(kg) |
52840 |
| Front axle load(kg) |
27760 |
| Rear axle load(kg) |
25080 |
| Max. traveling speed (forwards / backwards)(km/h) |
36/36 |
| Wheelbase(mm) |
4150 |
| Treads (front / rear)(mm) |
2632 |
Audited Supplier 
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