Hydraulic lifting high-altitude work platform
1. Strong power and outstanding load-bearing capacity
The hydraulic system transmits power through high-pressure oil, with high output torque and low power loss, making it easy to drive the lifting and lowering of large load platforms. Compared to pure electric mechanical lifting, hydraulic models of the same specifications can increase their rated load capacity by 20% -30%, and can simultaneously carry multiple operators, tools, and building materials, meeting the needs of long-term fixed-point heavy-duty operations.
2. Smooth lifting and high job safety
The oil has good buffering and damping effects, with no impact or jerking during the platform's rise and fall, and minimal shaking amplitude, which can effectively prevent precision tools from falling or operators from becoming imbalanced. At the same time, the hydraulic system comes with a self-locking function, which allows the platform to maintain its current height without falling even in the event of a sudden power outage. Coupled with overflow valves, explosion-proof valves, and other devices, it further enhances the safety factor of operations.
3. Compact structure, suitable for complex spaces
The hydraulic driven actuator (oil cylinder) has a small volume and flexible layout, and can be compactly combined with structures such as scissor arms and curved arm frames without occupying too much space. Whether it is a narrow factory workshop or an outdoor construction site that requires crossing obstacles, hydraulic lifting platforms can be flexibly arranged and have stronger adaptability.
Product Introduction
Hydraulic lifting high-altitude operation platform is a high-altitude operation equipment that relies on a hydraulic drive system to achieve lifting actions, covering mainstream types such as scissor type and curved arm type. It uses hydraulic cylinders to push the boom to extend and retract, driving the operation platform to complete vertical or multi angle lifting. This equipment has strong power, outstanding load-bearing capacity, smooth and impact free lifting process, and is equipped with multiple safety devices such as hydraulic self-locking and overload protection. It can adapt to the high-altitude operation needs of various scenarios such as construction, industrial operation and maintenance, and municipal engineering, and is the preferred tool for high-altitude operation that balances efficiency and safety
1. Core driving characteristics
Using hydraulic cylinders as the core executing components, power is transmitted through high-pressure oil to drive the extension and contraction of structures such as scissor arms and curved arm frames, achieving smooth lifting and lowering of the work platform.
2. Advantages of overloaded homework
The power output is strong and the loss is small. Under the same specifications, the rated load is higher than that of pure electric lifting equipment. It can carry 2-4 operators, tools, and building materials at the same time, meeting the needs of long-term fixed-point operations.
3. Multi scenario adaptation capability
Covering various models such as scissor type and curved arm type, the structure is compact and flexible, which can adapt to narrow indoor spaces such as factories and shopping malls, as well as complex outdoor working conditions such as construction sites and parks.
4. Multiple security guarantees
Equipped with hydraulic self-locking function, the platform can maintain its current height without falling when powered off; Equipped with overload protection, anti rollover sensors and other devices, it reduces the risk of high-altitude operations from the root.
5. Value of efficient homework
The lifting speed can be precisely controlled by hydraulic valves, without impact or jerking, and is widely used in fields such as building painting, equipment maintenance, and municipal maintenance, greatly improving operational efficiency.
Product Parameters
Part Name | Technical parameters | Part Name | Technical parameters |
Table top | 2300X1170mm | platform frame
| 8mm iron plate |
Minimum altitude | 1820mm(After folding the guardrail) | Driving mode
| Hydraulic motor drive |
Maximum increase of the platform | 8m | Move mode | Fully automatic rubber and all-steel wire track walking |
Maximum working height | 10m | Overall dimensions (length, width and height approximately) | 2700*1650*1820mm |
load rating | 320kg | Net Weight
| About 2400kg |
The motor power of the lifting oil pump | 4.5kw | Lifting speed
| 4.5m/min |
Lego Eco-punk
| 300X5000mm | Movement speed | 0-30m/min |
Part Name | Configuration | Part Name | Configuration |
Scissors, knives and forks (3 sets) | 120*80*4.5mm Rectangular tube (Mn steel)Q345 | Chassis | An 8mm thick box structure |
Hydraulic power pack | Special hydraulic pump station for lifting work platforms. Install an emergency descent valve to manually control the descent when the platform is powered off. It is equipped with an internal relief valve, which can prevent the system pressure from being too high during upward movement and provide overload protection | Hydraulic cylinder | HSG80/55 ,1 built-in explosion-proof valve (to prevent oil pipe breakage and platform stall descent); The sealing ring is durable and does not leak. |
Drive mode | Hydraulic motor drive | Accumulator | Yong 8 fault block 48V maintenance-free batteries, with a one-year warranty |
Hydraulic pipe | Multi-layer steel mesh rubber oil pipe | Diameter
| No. 45 round steel |
High CAM
| 90x16 seamless pipe | Color of paint | spraying plastics |
Countertop guardrail | 30X30X800mm square tube | Control system | stick control DTC |
Countertop | 5mm iron plate | Electric System | Circuit breakers, intermediate relays, chargers, limit switches, etc |
Bearing | SF—1 Oil-free self-lubricating bearing | Colour | Customization is available according to customer requirements |
sealing element | oil seal |
Product Classification
1. Self propelled:
Equipped with a power driven system, it can independently complete steering and movement, with flexible operation and no need for external traction. It is divided into two categories: electric self-propelled (suitable for indoor low-noise, zero emission scenarios) and diesel self-propelled (suitable for outdoor complex terrain).
2. Traction type:
Without autonomous power, it requires the use of forklifts, trailers and other equipment to tow and move, with low cost, suitable for low-frequency operations in fixed areas.
3. Fixed type:
Directly installed in specific locations such as factories and warehouses, used for permanent high-altitude maintenance, material transportation, and fixed lifting trajectories.
Working Principle
1. Power input and hydraulic energy conversion
The power source of the equipment (electric motor or diesel engine) drives the hydraulic pump to operate, converting electrical or mechanical energy into hydraulic energy, generating high-pressure oil with a certain pressure, and providing the power foundation for the entire lifting system.
2. Transportation and distribution of high-pressure oil
High pressure oil is transported to the control valve group through hydraulic oil pipes, and is distributed by components such as directional valves, throttle valves, and relief valves according to operating instructions to accurately control the direction and speed of the hydraulic cylinder's extension and contraction.
3. Oil cylinder drive and arm movement
After high-pressure oil enters the hydraulic cylinder, it pushes the cylinder piston to make linear reciprocating motion; The telescopic action of the piston directly drives the linkage of the arm structure (scissor arm, curved arm, straight arm, etc.) - the scissor arm will rotate and unfold/fold around the hinge point, achieving vertical lifting and lowering of the platform; The curved arm/straight arm frame completes the lifting and horizontal extension of the platform through the extension and bending of multiple sections of arms.
4. Control of lifting speed and posture
By adjusting the opening of the throttle valve, the flow rate of oil into the cylinder is controlled, and the piston extension speed is adjusted to achieve stepless speed regulation of the platform lifting speed; For curved arm and straight arm platforms, the horizontal position and operating angle of the platform can be adjusted through the collaborative control of multiple sets of oil cylinders to meet the requirements of obstacle crossing operations.
5. Safety self-locking and fault protection
The hydraulic system comes with a hydraulic self-locking function: when the equipment loses power or stops supplying oil, the oil in the cylinder cannot flow back, and the platform can maintain its current height to prevent accidental falling; At the same time, the overflow valve will automatically release pressure when the system pressure exceeds the rated value, avoiding equipment damage caused by overload; Tilt sensors, limit switches, and other devices will also be linked with the hydraulic system to immediately cut off the oil supply and forcibly lock the platform in case of abnormalities.
Product Application
1. Construction field
Installation of glass curtain walls, laying of insulation layers, painting of coatings for high-rise building exterior walls, as well as welding of steel beams and maintenance of roofs for steel structure factories; In indoor decoration, it is used for ceiling installation, central air conditioning duct laying, and large lighting fixture hoisting, with a heavy load capacity that can meet the synchronous operation of multiple people with tools.
2. Industrial manufacturing and operation and maintenance field
Used for the maintenance and installation of large-scale production equipment in factories (such as machine tools, boilers, and cranes), the construction of high-level shelves in warehousing and logistics centers, the storage and retrieval of goods, and the maintenance of shelves; In heavy industrial scenarios such as mining and metallurgy, it can cope with the demands of high dust and high load operations such as equipment inspection and pipeline maintenance.
3. Municipal engineering and urban operation and maintenance field
Undertake the installation and commissioning of urban street lights and traffic signals, dismantling and maintenance of large outdoor billboards, as well as pruning and shaping of tall trees in urban greening; In bridge and tunnel construction, it can be used for high-altitude operations such as bridge pier painting and tunnel top pipeline laying.
4. Commercial complexes and transportation hubs
Satisfy the decoration and layout of atrium in shopping malls and exhibition centers, cleaning of glass domes, maintenance of escalators, as well as the installation of signage, roof maintenance, and maintenance of boarding bridges in airport terminals and high-speed railway stations. The smooth lifting feature can avoid collision damage to public area facilities.
5. Emergency rescue and special operations field
In high-rise building fire rescue and building collapse search and rescue, high-altitude rescue platforms can be quickly built; In emergency tasks such as power repair and communication base station maintenance, the hydraulic self-locking function can ensure the safety of operators in case of power outages and other emergencies.
Company Strengths
Our company is a high-tech enterprise specializing in the research and development, production, sales, and service of hydraulic lifting aerial work platforms. Our headquarters are located in Zhangqiu District, Jinan City, Shandong Province, China, and we have a modern production base with an annual production capacity of 200 sets. The company always adheres to the business philosophy of "safety first, technology driven, and service oriented", and is committed to providing efficient, safe, and intelligent high-altitude operation solutions for global customers. Its products are sold well in more than 30 provinces and cities in China, and exported to multiple countries and regions such as Europe, America, and Southeast Asia.
The product is widely used in six core areas and has established long-term cooperation with many industry leading enterprises, serving enterprises such as China State Construction Engineering Corporation and China Railway Group. It is used for high-rise building exterior wall construction and steel structure installation, providing equipment maintenance and factory maintenance solutions for Baowu Iron and Steel, Wanhua Chemical, etc. It has participated in key projects such as Beijing Winter Olympics venue construction and Shanghai Hongqiao hub renovation, serving Wanda Plaza, Shanghai Disneyland, etc. It is used for courtyard decoration, glass dome cleaning, and assisting enterprises such as State Grid and China Mobile in line installation and base station maintenance, providing a fast high-altitude operation platform for fire prevention and rescue, earthquake relief, etc
Pre sales service: Our professional technical team provides one-stop services including working condition evaluation, model recommendation, and scheme design. We also offer free on-site inspections and technical consultations.
In sales service: Provide equipment installation, debugging, and operation training to ensure that customers are proficient in safe operating procedures and maintenance skills.
Provide a 1-year warranty for the entire machine, lifetime maintenance, sufficient supply of original parts, regular follow-up visits to customers, provide equipment maintenance suggestions, and extend the service life
FAQ
1. Question: What are the core advantages of hydraulic lifting high-altitude work platforms?
Answer: Smooth and stable lifting, strong load-bearing capacity, suitable for heavy-duty high-altitude operations, low failure rate.
2. Question: Which homework scenarios are suitable for this type of platform?
Answer: Indoor and outdoor scenarios such as factory equipment maintenance, storage and stacking of goods, municipal engineering, and maintenance of venue facilities.
3. Question: What are the key points of daily maintenance for hydraulic systems?
Answer: Regularly check the hydraulic oil level and cleanliness, and investigate whether there are leaks in the pipelines and seals.
4. Question: What special hydraulic system inspections are required before use?
Answer: Confirm that the hydraulic pump and control valve are operating normally, and test the lifting action without any jamming or abnormal noise.
5. Question: How to deal with slow lifting and lowering of hydraulic platforms?
Answer: First check if the hydraulic oil is insufficient or deteriorated, then check if the pipeline is blocked and if the seals are leaking.
