Hydraulic Scissor Lift – Self-Propelled Aerial Work Platform for Sale
The hydraulic scissor lift operates by pressurizing hydraulic fluid to extend a stack of crossed metal supports (the “scissor” mechanism), which raises the platform vertically. When the hydraulic pressure is released, the scissor arms retract, lowering the platform smoothly and safely.
Yangyumech’s SJY-H series scissor lifts are self-propelled electric aerial work platforms, designed for industrial and commercial applications where both elevated access and flexible floor movement are required. With lifting capacities from 1,000 kg to 2,000 kg and working heights from 3 meters to 18 meters, the SJY-H series serves warehouses, factories, logistics centers, construction sites, and maintenance facilities worldwide.
Description
A hydraulic scissor lift is a kind of hoisting machinery for vertically transporting people or objects. It also refers to the equipment for vertical transportation in logistics systems such as factories and automated warehouses. Various planar conveying devices are often installed on the lifting platform to serve as the connection device of conveyor lines at different heights.
Generally, it is hydraulically driven, so it is called a hydraulic lifting platform. In addition to being used for the transportation of goods at different heights, it is widely used in operations such as installation and maintenance at high altitudes. The characteristic of the lifting platform’s free lifting has been widely used in municipal maintenance, cargo transportation at docks and logistics centers, building decoration, etc.
After installing the chassis of a car, the chassis of an electric car, etc., it can move freely, and the working height space has also changed. It has the advantages of light weight, self-propelled walking, electric starting, self-supporting legs, simple operation, large working area, and the ability to conduct high-altitude operations across obstacles with 360-degree free rotation.
Features
1. Self-Propelled Battery Power — No External Power Required
The SJY-H scissor lift operates entirely on deep-cycle battery power (four 6V 225Ah batteries as standard), enabling completely free movement without power cables or external power supply. This makes the lift ideal for open warehouse floors, outdoor yards, and areas where fixed power sources are unavailable. The battery system provides a full working shift on a single charge.
2. Zero-Radius Turning for Maximum Maneuverability
Equipped with a zero-radius in-turn (steer-by-wire) system, the scissor lift can pivot 360 degrees within its own footprint — critical for navigating tight warehouse aisles, crowded factory floors, and narrow passages. This significantly outperforms pedestrian (pushed) lifts that require open space for turning.
3. Multi-Stage Hydraulic Scissor Mechanism
The scissor arm stack uses high-strength Q345 steel with precision-machined pin joints for smooth, vibration-free elevation. The hydraulic system supports smooth proportional descent control, preventing sudden drops even at maximum height. Overload protection valves ensure safe operation at all times.
4. Top-Down Operation — One Person, Full Control
The operator controls all movements — lift, lower, travel forward/backward, steering — from the platform itself using an ergonomic push-button pendant. Ground-level control stations are also provided for pre-positioning and emergency access.
5. Compact Footprint, Large Working Area
Despite its compact transport width (as narrow as 1.06m on the SJY-H-44 model), the platform expands to sizes up to 3.10×1.60m at height, providing ample working area for two workers and their tools. Side extension decks are available for tasks requiring additional reach.
6. Robust Safety Systems
Each SJY-H scissor lift comes standard with:
– Automatic pothole protection (prevents lowering if ground clearance is compromised)
– Emergency lowering valve (manual descent if primary power fails)
– Tilt alarm with travel restriction (activates if platform exceeds safe angle)
– Hour meter and battery charge indicator
– Full-run travel alarm (audible warning during floor movement)
– Spring-loaded safety doors on all entry points
Technical Data
| Moedl | Elevate the height | Lift weight(kg) | Table size(L × W)m | Auxiliary power(kw) | Weight(kg) |
|---|---|---|---|---|---|
| SJY-H-4 | 4 | 300-2000 | 1.41×1.06 | 1.5 | 880 |
| SJY-H-6 | 6 | 300-2000 | 1.70×1.06 | 1.5 | 950 |
| SJY-H-8 | 8 | 300-2000 | 1.75×1.08 | 2.2 | 1050 |
| SJY-H-10 | 10 | 300-2000 | 2.00×1.20 | 2.2 | 1300 |
| SJY-H-12 | 12 | 200-1000 | 2.00×1.20 | 2.2 | 1500 |
| 2.40×1.35 | 1800 | ||||
| SJY-H-14 | 14 | 200-500 | 2.44×1.35 | 3 | 2300 |
| SJY-H-16 | 16 | 200 | 2.90×1.50 | 4 | 3200 |
| SJY-H-18 | 18 | 200 | 3.10×1.60 | 4 | 4500 |
Purchasing Process
FAQs About Choosing the Right Gantry Crane and Supplier
Yangyumech’s SJY-H scissor lift series covers lifting heights from 4 meters (SJY-H-44) to 18 meters (SJY-H-1818). For heights beyond 18 meters, a boom lift is typically recommended. For single-story warehouse racking access, the 6–10 meter models are the most popular choices.
The SJY-H series supports platform loads from 1,000 kg (SJY-H-44 to SJY-H-1010) to 2,000 kg (SJY-H-1212 to SJY-H-1818). This capacity rating includes workers, tools, and materials on the platform simultaneously.
The standard SJY-H scissor lift is designed for smooth, flat indoor surfaces such as concrete warehouse floors and paved loading areas. For outdoor use, ensure the ground is firm, level, and free of debris. For rough terrain, specialized rough-terrain scissor lifts with expanded outriggers and larger tire configurations are recommended — contact Yangyumech for outdoor-rated options.
With a full charge (standard four 6V 225Ah deep-cycle batteries), the SJY-H scissor lift typically operates for a full 8-hour working shift under normal conditions. Battery life varies depending on load weight, lift frequency, and travel distance. Batteries are replaceable and standard deep-cycle battery sizes are available globally.
Scissor lifts are generally considered easier to operate than boom lifts. Standard requirements: operators should be physically able to mount/dismount the platform, be trained on the emergency lowering procedure, and understand the tilt alarm system. Most operators reach full proficiency within 30 minutes of first use.
The SJY-H is rated for operation on surfaces with a gradient up to approximately 2–3% (self-leveling outrigger pads can improve this). For surfaces exceeding this gradient, a rough-terrain model or a boom lift is recommended. Always deploy outriggers on any uneven surface before lifting.
Yangyumech’s scissor lifts are designed and manufactured in compliance with relevant Chinese (GB/T) and international safety standards. CE certification is available for EU market orders. Full testing reports and material certificates are provided with each unit.
Standard SJY-H models ship within 15–25 days of order confirmation. Custom configurations require 25–40 days. Sea freight to major international ports typically takes 15–40 days depending on destination.
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