DOUBLE Hydraulic Hoist (3 to 50 Ton)
Hydraulic hoists from 3 to 50 tonnes for marine vessels, oil platforms and other heavy-duty sites, with stable transmission, stepless speed control, low noise and a spring-applied brake.
Shuangtai DOUBLE: official Malaysian distributor of Beijing Shuangtai Pneumatic Equipment Co., Ltd.
A hydraulic hoist lifts heavy loads using pressurised hydraulic oil. Shuangtai’s HYD series covers 3 to 50 tonnes and is designed for marine vessels, oil mining platforms and coal mines, where stable transmission, high load capacity, low noise and stepless speed control matter. A4 Petroleum is the official Malaysian distributor of Shuangtai DOUBLE hoists, made by Beijing Shuangtai Pneumatic Equipment Co., Ltd.
How a hydraulic hoist works
A hydraulic pump pressurises the oil and the hydraulic motor turns that pressure into mechanical power. When system pressure reaches the brake’s opening pressure, the normally closed brake releases and the motor drives the drum through a reduction gear to lift. When pressure drops to zero, a spring returns the brake piston and the drum stops, so the load is held.
Key advantages
- Stable transmission and strong load capacity, up to 50 tonnes
- Automatic lubrication to extend the service life of components
- Stepless speed control and low noise for precise, controlled lifts
- Fail-safe brake that holds the load when pressure is lost
Hydraulic hoist or air hoist?
Both are spark-free alternatives to electric hoists. A hydraulic hoist suits sites that already have hydraulic power, such as vessels and platforms, and heavy lifts up to 50 tonnes. An air hoist runs on compressed air, is lighter, and is the usual choice in explosion-risk areas such as refineries and chemical plants.
Lifting equipment used at Malaysian workplaces falls under the Occupational Safety and Health Act 1994 (OSHA) and DOSH requirements. Keep each hoist inspected and maintained, and use trained operators.
Serving Kuala Lumpur, Selangor and Johor
A4 Petroleum supplies Shuangtai hydraulic hoists from Cheras, Kuala Lumpur, to shipyards, marine operators, oil and gas contractors and heavy industry in Kuala Lumpur (KL), Selangor (Port Klang, Shah Alam), Johor (Johor Bahru, Pasir Gudang) and across Malaysia. Share the load, lifting height and hydraulic supply available, and we will recommend a model. For installation work, our fabrication services can make beams, supports and lifting frames.
Request a quotation or WhatsApp +60 12-886 6025.
Key features
- Built for marine vessels, oil mining platforms and coal mines
- Stable transmission and high load-bearing capacity
- Automatic lubrication to extend component life
- Stepless speed control and low noise
- Normally closed, spring-applied brake holds the load when pressure drops to zero
- Lever control valve on the pendant hose
Typical applications
- Ships, offshore vessels and oil platforms
- Shipyards and marine maintenance
- Mining and heavy industry
- Sites that already have a hydraulic power supply
HYD series technical data
| Model | Capacity (t) | Lifting speed (m/min) | Lowering speed (m/min) | Rated pressure (MPa) | Flow (L/min) | Motor power (kW) |
|---|---|---|---|---|---|---|
| HYD3 | 3 | 4 | 4.5 | 13 | 48 | 3.5 |
| HYD6 | 6 | 2 | 2.3 | 13 | 48 | 3.5 |
| HYD10 | 10 | 1.7 | 2.1 | 13 | 48 | 3.5 |
| HYD16 | 16 | 1.1 | 1.5 | 13 | 48 | 3.5 |
| HYD20 | 20 | 0.8 | 1 | 13 | 48 | 3.5 |
| HYD25 | 25 | 1.1 | 1.2 | 15 | 80 | 6 |
| HYD37 | 37 | 0.7 | 0.8 | 15 | 80 | 6 |
| HYD50 | 50 | 0.5 | 0.5 | 15 | 80 | 6 |
Source: Beijing Shuangtai Pneumatic Equipment Co., Ltd. product manual.
Other hoists
All hoists- DOUBLE Pneumatic Air Hoist (0.5 to 100 Ton): Explosion-proof pneumatic air hoists from 0.5 to 100 tonnes, powered by compressed air at 0.5 MPa. No electric sparks, so they are suited to oil and gas, chemical, marine and dusty or wet sites.
Hydraulic Hoist questions
What is a hydraulic hoist used for?
A hydraulic hoist lifts heavy loads using pressurised hydraulic oil. It is built for special working places such as marine vessels, oil mining platforms and coal mines, where stable transmission, high load capacity, low noise and stepless speed control are needed.
How does the hydraulic hoist brake work?
The brake is normally closed. When system pressure reaches the brake's opening pressure, the brake releases and the motor drives the drum through a reduction gear. When pressure drops to zero, a spring returns the brake piston and the drum stops, holding the load.
What capacities does the HYD hydraulic hoist come in?
Eight models from 3 tonnes (HYD3) to 50 tonnes (HYD50). Models up to 20 tonnes are rated at 13 MPa, 48 L/min and 3.5 kW; the 25, 37 and 50 tonne models are rated at 15 MPa, 80 L/min and 6 kW.
Should I choose a hydraulic hoist or an air hoist?
Choose a hydraulic hoist where a hydraulic power supply is available and you need high capacity with low noise, such as on vessels and platforms. Choose an air hoist where compressed air is available and spark-free operation in explosion-risk areas is the priority.
Who supplies Shuangtai hydraulic hoists in Kuala Lumpur, Selangor and Johor?
A4 Petroleum Sdn. Bhd. in Cheras, Kuala Lumpur, is the official Malaysian distributor of Beijing Shuangtai Pneumatic Equipment Co., Ltd. and supplies hydraulic hoists in KL, Selangor, Johor and across Malaysia. WhatsApp +60 12-886 6025 for a quotation.
Enquire about a hydraulic hoist
Tell us the load, lifting height and power supply on site. We reply with a recommended model, quotation and lead time.