Audited Supplier
RT75
ISO9001: 2000, Ce
New
Air Operation+Ground Operation
>40m
>200t
75 T
9m (4X4)
3.525 M
14897 X 3300 X3750 mm
Cummins Isde230-30
169kw/2500 Kw/(R/Min)
40km/H
5.1m
60%
46 M
Single Girder Crane
Container Usage, Construction Usage
Slewing Tower Crane
Wire Rope
Single Girder
zoomlion
Nude
CE/ROHS/SGS/GMP
Jiangsu, China
84264110
Product Description
High quality 75 Rough Terrain Crane RT75 CE and Ghost Certificate
Main Features:
1.Fullwheel drive, large ground clearance and strong offroad performance. It is suitable for off-road travel
2.Complete-extension, half-extension and complete-retraction outrigger operation, no-outrigger operation and driving with load
3.Fullwheel steering, short wheel base, small turning radius, strong maneuverability; it is applicable to driving and operation in a narrow field
4.The cab and operating room are integrated into one. Comprehensive lifting operation increases lifting capacity of the front.
5The utilization of network node control technique can realize intelligent fault diagnosis, facilitate the troubleshooting for the electrical system of the complete vehicle and improve the maintainability of the electrical system.
Technical Paramters
| Type | Item | Unit | Value | |
| Working performance | Max. rated lifting weight × working radius | kg.m/lb.ft | 75000×3.0/165346×9.8 | |
| Max. lifting moment of main boom | kN.m/lbf.ft | 2250/2033477 | ||
| Max.lifting moment of longest boom | kN.m/lbf.ft | 1160/855614 | ||
| Max. lifting height of main boom | m/ft | 41/134.5 (Boom head sheave center) | ||
| Max. lifting height of jib | m/ft | 57/187 | ||
| Dimensions | Outline dimensions (L×W×H) | mm/ft | 14897×3395×3840 /48.8×11.1×12.6 | |
| Distance between outriggers (longitudinal × transversal) | mm/ft | 7380×7300 /24.2×23.95 | ||
| Main boom length (completely retracted - completely extended) | mm/ft | 12500~38500 /41~126.3 | ||
| Jib length (completely retracted - completely extended) | mm/ft | 10000~17000 /3.28~5.58 | ||
| Main boom angle of elevation | ° | -3~78 | ||
| Swing range | 360°continuously | |||
| Working speed | Max.speed of single rope on the drum of main winch | m/min | 125 | |
| Boom extension time | s | 120 | ||
| Boom retraction time | s | 90 | ||
| Boom derricking up time | s | 70 | ||
| Boom derricking down time | s | 70 | ||
| Swing speed | r/min | 0.35~2 | ||
| Hydraulic system | Engine to pump speed ratio | 1 | ||
| Hydraulic oil tank capacity | L/gal | 1000/220 | ||
| Model | Max. working pressure of the system Mpa (4400psi) and flow rate L/min (GPM) | Permissible working pressure Mpa (4400psi) | ||
| P3145R00C1C30TC30N75S1B1E (variable pump) | 348L/min(92GPM)@2500RPM@30MPa(4400psi) | 32/4641 | ||
| 1123032204 (dual-gear pump) | 167L/min (44GPM)@2500RPM@21MPa(3000psi) | 25/3625 | ||
| 1121011285 (auxiliary gear pump) | 67.5L/min(17.8GPM) @2500RPM@18MPa(3000psi) | 21/3045.8 | ||
| A2FE56/6.1WVZL10 (swing motor) | 93L/min@2050RPM@16MPa(2650psi) | 40/5801 | ||
| 3788084 (winch motor) | 348L/min(92GPM)@3100RPM@30MPa(4400psi) | 42/6091 | ||
| Mass | Complete vehicle kerb mass | mt/ton | 50/55 | |
Notes: Explanations to Lifting Load
1) The rated lifting load value given in the table is the maximum lifting capacity when the crane is set on solid and level ground. The load should not exceed 75 % of the tip-over load;
2) The total rated lifting load given in the table includes the weight of hook and slings;
3) The working radius given in the table is the actual value including the deformation amount of the boom, so lifting operation should be carried out as per working radius.
4) 75 % of the tip-over load takes into account wind force 6, i.e. lifting operation still can be carried out with fully-extended outriggers when the wind pressure reaches 125N/m2, but lifting operation with tyres or traveling with load are prohibited.
