RT90U
Provided
Provided
GS, RoHS, CE, ISO9001
New
>40m
>16t
3
Four-Arm
Straight Arm
Rt90u
Qsl
209 Kw/(R/Min)
949 N.M/(R/Min)
60 %
36 Km/H
15 M
3 M
12.4 M
46.2 M
60.2 M
ACNTRUCK
Roro and Bulk Shipment, Containers
14067*3400*3990 mm
China
Product Description
RT90U China Top Brand 90 ton Crane Rough Terrain Crane
RT90U is suitable for lifting operation in oilfields, mines, road and bridge construction, etc.
1. Energy-saving and environment friendly
* Specialized energy-saving hydraulic system.
* The torque converter with lockout function has features of large torque at low speeds and high efficiency at high speeds.
* Elevating control system for freefall, without additional power needed.
2. High mobility and efficiency
* Two driving types of 4×2 and 4×4 are adopted with forwards and backwards driving function.
* Four steering modes, min. turning radius is only 24.6ft.
* Specialized energy-saving hydraulic system.
* The torque converter with lockout function has features of large torque at low speeds and high efficiency at high speeds.
* Elevating control system for freefall, without additional power needed.
2. High mobility and efficiency
* Two driving types of 4×2 and 4×4 are adopted with forwards and backwards driving function.
* Four steering modes, min. turning radius is only 24.6ft.
3. Powerful lifting capacity
* Developed jointly by Chinese and German engineers, with advanced design concept.
* 5-section boom of 150.88ft and jib of 57.4ft with wide operation range.
Dimension | Unit | RT90U |
Overall length | mm | 14067 |
Overall width | mm | 3400 |
Overall height | mm | 3990 |
Weight | ||
Total weight in travel | kg | 58000 |
Power | ||
Engine model | QSL | |
Engine rated power | kW/(r/min) | 209 |
Engine rated torque | N.m/(r/min) | 949 |
Travel | ||
Max. travel speed | km/h | 36 |
Min. turning diameter | m | 15 |
Min. ground clearance | mm | 440 |
Approach angle | ° | 22.5 |
Departure angle | ° | 20 |
Max. grade ability | % | 60 |
Fuel consumption for 100km | L | - |
Main performance | ||
Max. rated total lifting capacity | t | 80(90Ust) |
Min. rated working radius | m | 3 |
Turning radius at turntable tail | m | 4.625 |
Max. lifting torque | kN.m | 3140 |
Full-extend boom | m | 12.4 |
Full-extend boom+jib | m | 46.2 |
Boom length | m | 60.2 |
Working speed | ||
Boom lifting time | s | 152 |
Boom full extension time | s | 125 |
Max. swing speed | r/min | - |
Max. speed of main winch (single rope) | m/min | - |
Max. speed of aux. winch (single rope) | m/min | 1.8 |
