RCS Hoisting Mechanism for Tower Crane | QJ45RCS20 QJ55RCS25 QJ70RCS30
RCS Hoisting Mechanism for Tower Crane | QJ45RCS20 QJ55RCS25 QJ70RCS30
RCS Series Tower Crane Hoisting Mechanism for 8T to 12T Cranes
The RCS series hoisting mechanism is a tower crane lifting system designed for smooth lifting, wide speed adjustment and stable operation. This series uses two winding three-phase asynchronous hoist motors, a disk brake, speed reducer and electric control system to achieve controlled lifting performance.
This page focuses on QJ45RCS20, QJ55RCS25 and QJ70RCS30, which are suitable for tower cranes around 8T, 10T and 12T. It is suitable for tower crane replacement, used tower crane refurbishment and spare parts export.
RCS Hoisting Mechanism Model Description
The model code of this RCS series can be understood by motor power and single rope rated tension. For example, QJ70RCS30 means a hoisting mechanism with approximately 70kW class power and 30kN single rope rated tension.
| Model | Meaning | Recommended Tower Crane |
|---|---|---|
| QJ45RCS20 | 33kW motor power, 20kN single rope tension | Around 8T tower crane |
| QJ55RCS25 | 41kW motor power, 25kN single rope tension | Around 10T tower crane |
| QJ70RCS30 | 51.5kW motor power, 30kN single rope tension | Around 12T tower crane |
RCS Series Performance Parameter Table
The following parameters are extracted and reorganized from the RCS hoisting mechanism technical data. Buyers can select the model according to lifting capacity, rope capacity and required hoisting speed.
| Model | Motor Power | Single Rope Rated Tension | Pulley Ratio | Hoisting Speed | Rated Lifting Capacity | Rope Capacity | Wire Rope Diameter |
|---|---|---|---|---|---|---|---|
| QJ45RCS20 | 33 kW | 20 kN | 2 / 4 | 40-80 / 20-40 m/min | 2/4t or 4/8t | 330m | Φ13mm |
| QJ55RCS25 | 41 kW | 25 kN | 2 / 4 | 42-85 / 21-42 m/min | 2.5/5t or 5/10t | 500m | Φ14mm |
| QJ70RCS30 | 51.5 kW | 30 kN | 2 / 4 | 40-80 / 20-40 m/min | 3/6t or 6/12t | 525m | Φ18mm |
Model Selection by Tower Crane Capacity
| Tower Crane Capacity | Recommended RCS Model | Why Choose This Model |
|---|---|---|
| Around 8T tower crane | QJ45RCS20 | 20kN single rope tension, 33kW motor, 330m rope capacity |
| Around 10T tower crane | QJ55RCS25 | 25kN single rope tension, 41kW motor, 500m rope capacity |
| Around 12T tower crane | QJ70RCS30 | 30kN single rope tension, 51.5kW motor, 525m rope capacity |
Features of RCS Series Hoisting Mechanism
RCS hoisting mechanism has the advantages of heavy lifting capacity, smooth lifting, fast acceleration and a wide speed adjustment range. The whole mechanism is arranged in an L-shape and uses a double-ply line slot reel with large rope capacity.
- Heavy lifting capacity: suitable for 8T, 10T and 12T tower crane lifting systems.
- Smooth lifting: controlled by motor, brake, reducer and electric control system.
- Fast speed adjustment: suitable for efficient construction lifting.
- Large rope capacity: helps meet high-rise building construction requirements.
- Rope disorder prevention: the double-ply line slot reel helps reduce rope disorder during multi-layer winding.
Installation Dimensions for RCS Hoisting Mechanism
RCS hoisting mechanisms include different horizontal and vertical installation layouts. The installation size should be confirmed before replacement, especially the base frame, drum direction, motor position and wire rope direction.
Installation Drawing of RCS Hoisting Mechanism
The installation drawing shows the horizontal hoisting mechanism and vertical hoisting mechanism layouts. Before ordering, buyers should compare the old mechanism position, motor direction, steel wire rope direction and resistance box bracket position.
Spare Parts Available for RCS Hoisting Mechanism
Besides the complete RCS hoisting mechanism, we can also support related tower crane lifting system spare parts.
- Hoisting motor
- Reducer
- Brake system
- Wire rope drum
- Axial fan
- Electrical control components
- Resistance box and bracket
Application Markets
RCS hoisting mechanisms are suitable for tower crane repair and replacement projects in UAE, Saudi Arabia, Qatar, Kuwait, Kazakhstan, Uzbekistan, Indonesia, Vietnam, Philippines and African markets. They are especially suitable for crane rental companies, tower crane service teams and used tower crane refurbishing suppliers.
Related Tower Crane Hoisting Mechanism Pages
- RCS Series 70RCS25 / 70RCS30 / 70RCS40 / 70RCS50 Hoisting Mechanism
- JLF Series Tower Crane Hoisting Mechanism
- 45JLF25A Hoisting Mechanism for 10T Tower Crane
- 55JLF30D Hoisting Mechanism for 12T Tower Crane
- Tower Crane Hoisting Mechanism Spare Parts
Need RCS Hoisting Mechanism for Your Tower Crane?
Send us your tower crane model, old hoist nameplate, photos, wire rope diameter, rope capacity and installation layout. We will help confirm the correct RCS model for your tower crane.
Website: atlastowercrane.com
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