ZHPT Self-Propelled High-Altitude Platform Lift
Product Introduction
The self-propelled scissor lift, also known as a self-propelled lift, lift truck, aerial work platform, or lifting platform, is a battery-powered self-propelled lifting device. The operator stands on the work platform and uses the handle controller to move forward/backward, steer, and raise/lower the platform—all without assistance from ground personnel. This significantly reduces labor costs and improves work efficiency. The equipment is equipped with multiple safety protection devices that automatically trigger alarms and shut down under abnormal conditions such as overload, platform tilt, or low battery, providing a generous safety margin.
The ZHPT series self-propelled aerial work platform has a rated load of 230–380 kg, a maximum working height of 7.8–10 m, and a dead weight of 1460–2260 kg. It is suitable for high-altitude maintenance work in building decoration, factory maintenance, hotels and venues, municipal facilities, and other fields. It is also a mainstream equipment choice in the building crane rental industry.
Product Specifications
- Product Name: Self-propelled scissor lift
- Also Known As: Self-propelled lift / lift truck / aerial work platform / lifting platform
- Model: ZHPT series
- Category: Hydraulic elevator
- Place of Origin: Xinxiang, Henan
- Customization: Yes
- Power Source: Battery-powered
- Availability: Made to order
- Production Lead Time: 7–15 days
- Delivery Coverage: Nationwide
- Delivery Method: Customer pickup or freight forwarding
- Installation: Not required
Product Gallery
Product Parameters
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| Model/Name | ZHPT0608SP | ZHPT0608NP | ZHPT0810NP |
| Safetyworking load | 230kg | 380kg | 230kg |
| Extension platform safetyworking load | 113kg | 113kg | 113kg |
| Maximum working capacity (persons) | 2 | 2 | 2 |
| Maximumworking height | 7.8m | 8m | 10m |
| Maximum platform height | 5.8m | 6m | 8m |
| Overall length | 1860mm | 2480mm | 2480mm |
| Overall width | 760mm | 830mm | 830mm |
| overall height(Guardrail unfolded) | 2180mm | 2200mm | 2320mm |
| Platform size | 1670*740mm | 2270*810mm | 2270*810mm |
| Platform extension dimension | 900mm | 900mm | 900mm |
| minimum Ground Clearance(Folded position) | 86mm | 100mm | 100mm |
| minimum Ground Clearance(Hoisting status) | 16mm | 19mm | 19mm |
| Wheelbase | 1085mm | 1895mm | 1895mm |
| minimum Turning radius(Inner wheel) | 0m | 0m | 0m |
| minimum Turning radius(Outer wheel) | 1.64m | 2.2m | 2.2m |
| Hoisting Motor | 24v/3.3kw | 24v/3.3kw | 24v/3.3kw |
| Machine Travel Speed(Folded) | 3.5km/h | 3.5km/h | 3.5km/h |
| Machine Travel Speed(Hoisting) | 0.8km/h | 0.8km/h | 0.8km/h |
| Raise/Lowering speed | 18/22sec | 24/54sec | 28/40sec |
| Battery | 4x6v/225Ah | 4x6v/225Ah | 4x6v/225Ah |
| Charger | 24V/25A | 24V/25A | 24V/25A |
| Maximum gradeability | 25% | 25% | 25% |
| Maximum allowable working Angle | 2°/3° | 2°/3° | 2°/3° |
| Tire | Φ305x100mm | Φ381x127mm | Φ381x127mm |
| Complete machine Weight | 1460kg | 2090kg | 2260kg |
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Product Features
Safety
The hydraulic valve manifold is equipped with an automatic locking device, an emergency descent valve, and an upper limit switch. A 5° tilt protection device, interlocked axle expansion and boom operation, a platform leveling system, and an overload protection device work alongside a fault alarm and self-diagnostic system to provide multiple layers of safety protection.
Ergonomics
Featuring a sleek exterior and well-designed structure, the intuitive control interface uses icons to clearly indicate each function, making operation simple and foolproof while enhancing safety.
Easy Maintenance
Core components are logically laid out and easily accessible. A dedicated fault diagnostic tool quickly pinpoints issues, minimizing downtime for repairs.
Operational Advantages
(1) Easy to operate with excellent stability — no impact, no sway, and a high level of safety.
(2) Toggle switches offer greater operational reliability than touch controls and better match the habits of domestic operators, reducing the risk of accidental operation.
Quality Advantages
(1) The steel structure features high safety and stability factors, effectively ensuring a long service life.
(2) All parts are surface-treated with sandblasting to Sa2.5 grade, followed by Inorganic Zinc Silicate Primer and a Nippon topcoat for superior corrosion resistance.
(3) All shafts and pins feature wear-resistant electroplating, while exposed parts are galvanized or chrome-plated to effectively resist environmental corrosion.
Working Principle
The ZHPT series self-propelled lift is powered by a battery, with a DC motor driving a hydraulic pump to provide lifting power for the scissor arm system. The travel system uses a DC motor connected to a gearbox to drive the rear wheels, while the front wheels are swivel casters. When the operator uses the Control Grip to issue travel, steering, or lifting commands, the Controller coordinates the motor and hydraulic valve group to execute the action. The scissor arms are welded from high-strength Alloy Steel, and multiple scissor units extend synchronously through hinged linkage to raise the platform vertically to the working height.
Platform Lowering is achieved through dead weight and hydraulic system oil return. The hydraulic valve group incorporates throttling, speed control, and locking functions to ensure smooth and controlled descent. The entire machine is managed by a PLC Controller that integrates safety logic such as overload detection, tilt detection, and battery level monitoring. In abnormal conditions, it automatically locks the actions and triggers an Audible and Visual Alarm.
Product Structure
- Chassis Assembly — Welded rectangular steel tube chassis with four-wheel support (rear-wheel drive + front swivel casters), including compartments for the battery and Hydraulic Power Unit.
- Scissor Arm Assembly — High-strength Alloy Steel scissor units with multi-stage synchronous extension and self-lubricating bushings at the pivot points.
- Work Platform — Steel guardrail platform with a hinged gate and toe board, with an optional extension platform (900mm slide-out type).
- Hydraulic System — DC motor + Gear Pump + multi-way valve manifold, including an emergency descent valve and dual locking valves.
- Electrical Control System — PLC Controller + handheld control box, featuring a Fault Diagnosis interface, battery level display, and safety logic modules.
Applications
The ZHPT series self-propelled lift is widely used in the following scenarios: wall installation and pipeline routing at construction sites; equipment maintenance, lighting replacement, and steel structure painting in factory buildings; ceiling and air conditioning system maintenance in hotel lobbies and venues; municipal street lighting, traffic signal maintenance, and landscaping work; and high-rack stocktaking and material handling in warehouses. The compact narrow-body design allows passage through standard double doors and indoor corridors, making it suitable for both indoor and outdoor applications.
Selection Guide
The ZHPT series offers three base models: ZHPT0608SP (working height 7.8m, platform height 5.8m) is a narrow-body economy model with a width of only 760mm, ideal for indoor narrow-aisle operations; ZHPT0608NP (working height 8m, platform height 6m) boosts the load capacity to 380kg and widens the platform to 2270×810mm, suitable for multi-person collaborative work; ZHPT0810NP (working height 10m, platform height 8m) is the top-tier specification, covering the vast majority of high-altitude maintenance needs. When selecting a model, the three key considerations are working height, number of operators, and passage space.
Operation Manual
Pre-Operation Inspection: Verify the battery is fully charged, the hydraulic oil level is normal, tire pressure is correct, and all bolts are tightened. Check that the platform guardrails and hinged gate latches are intact, and the ground is clear of obstacles that could impede movement.
Drive Operation: Release the parking brake. Push the Control Grip forward or backward to move the machine forward or in reverse; rotate the grip left or right to steer. Speed is infinitely variable based on how far the grip is pushed. The machine travels at 3.5km/h in the stowed position, and is automatically limited to 0.8km/h once the platform is raised.
Lifting Operation: Ensure the axles are fully extended before raising the platform. Press and hold the raise button until the desired height is reached, then release it to stop. To lower, press and hold the lower button; the platform descends at a controlled speed. The maximum permissible platform tilt angle during operation is 2° (side-to-side) / 3° (front-to-back).
Safety Notes: Never exceed the rated load. Never drive the machine while the platform is elevated. Before leaving the platform, lower it fully and turn off the power. Replace the hydraulic oil filter and inspect electrical connections every 200 operating hours or quarterly.
Manufacturer Support
Henan Kelude Heavy Industry Co., Ltd. specializes in manufacturing self-propelled scissor lifts and offers custom production for the entire ZHPT series, with a Production Lead Time of 7 to 15 days. Each unit undergoes a three-stage testing protocol before shipment: no-load, rated load, and 125% dynamic load testing. A Certificate of Conformity and Operation Manual are included with the equipment. We offer free repairs within 90 days of purchase and nationwide door-to-door logistics delivery. For detailed Quotation, delivery schedules, and Technical Parameters for specific models, please contact our customer service for a comprehensive solution.
For detailed pricing and Technical Solutions for the ZHPT self-propelled lift, please contact our customer service team.
FAQ
Q: Can the ZHPT series self-propelled lift be used indoors? What are the floor requirements?
A: Yes. The ZHPT series features a narrow body design; the ZHPT0608SP is only 760mm wide, easily passing through standard double doors and indoor corridors. The floor must be level, hard-surfaced (concrete or asphalt), with a load-bearing capacity of no less than 1.5t/m², and a slope not exceeding 3° (front-to-back) / 2° (side-to-side). Ensure adequate ventilation indoors, as the charger generates some heat during operation.
Q: What do the SP and NP suffixes stand for, and how do I choose between them?
A: SP (Slim Platform) is the narrow-body economy model, featuring a 760mm wide platform and 1860mm overall length. With a rated load of 230kg, it's designed for navigating narrow doorways, elevators, and indoor corridors. Its tight turning radius (0m inner wheel / 1.64m outer wheel) offers superior maneuverability in confined spaces. NP (Normal Platform) is the standard platform model, with an 830mm width and 2270mm length. The ZHPT0608NP, with a 380kg load capacity, can accommodate two operators with tools, making it suitable for open factory floors, warehouses, and outdoor sites. Selection logic: choose SP for narrow passages, NP for two-person tasks, and 0810NP when greater working height is required.
Q: How long does the battery last on a full charge? What happens if it runs out of power?
A: The ZHPT series comes standard with 4×6V/225Ah lead-acid batteries, providing a total capacity of 5400Wh. Under normal intermittent use (4-6 lift cycles per hour with short-distance travel), the battery lasts 6-8 hours. Continuous heavy use will provide approximately 3-4 hours. When the charge is critically low, the platform triggers an alarm and automatically restricts lifting functions, reserving enough power to drive to a charging station. The charger outputs 24V/25A, with a standard charging time of about 8 hours. An optional maintenance-free lithium battery upgrade is available, reducing charging time to 3 hours and extending the lifespan to 2000 charge cycles.
Q: What safety protection devices does the self-propelled lift have, and how do they work?
A: The ZHPT series is equipped with six layers of safety protection: ①Hydraulic lock valve – automatically locks the hydraulic circuit in the event of an unexpected pipeline rupture, preventing the platform from falling; ②Emergency descent valve – allows manual, slow lowering of the platform in case of power failure or hydraulic malfunction; ③Limit switch – automatically cuts power when the platform reaches its maximum height, preventing over-travel; ④Tilt protection – triggers an audible alarm and shuts down the machine if the platform tilts more than 2° side-to-side or 3° front-to-back; ⑤Overload detection – prevents lifting and sounds an alarm when the load exceeds 110% of the rated capacity; ⑥Parking brake – automatically engages when the control grip is released, preventing unintended movement. These six protection systems fully comply with the safety requirements of GB/T 27545-2011 and GB 5144-2006.
Q: Which components require key inspections during daily use?
A: Before each workday, inspect the following five items: ①Hydraulic oil level is between the min and max marks on the dipstick; ②Lead-acid battery electrolyte level covers the plates, and no abnormal heat generation after charging; ③Scissor arm pivot pins and bushings for abnormal wear or looseness; ④Tire pressure and tread wear, and the front swivel casters turn freely; ⑤Platform guardrail latches and hinged gate hinges are intact. Any abnormality must be addressed with a shutdown and repair before the machine is put back into service.
Q: What should a rental company consider when selecting the ZHPT series?
A: For rental scenarios, we recommend prioritizing the ZHPT0608NP (380kg load capacity, strong compatibility) and the ZHPT0810NP (10m working height, covering most construction site requirements). Please note: ① Confirm upon purchase that the Type Test Certificate and Operation Manual are included with the machine; ② Lead-acid batteries typically need replacement every 2 years (approx. ¥1,600 per set), while rechargeable lithium batteries have a higher upfront cost but require no replacement for 5 years; ③ High-frequency wear parts such as tires, Control Grip, and return oil filter elements should be stocked up in the initial order; ④ Verify that the manufacturer or dealer has a local maintenance service point to avoid rental losses due to equipment fault shutdown.
Q: With a maximum working height of 10m, what is the actual safe working height for personnel?
A: The ZHPT0810NP has a maximum working height of 10m (maximum platform height of 8m + average human height). We recommend a safe working height of no more than 9.5m to allow clearance for the operator's reach. The ZHPT0608SP/0608NP have maximum working heights of 7.8m and 8m respectively, with a safe working height of approximately 7.5m. Important: Both feet must remain inside the platform during operation. Never stand on the guardrails or use ladders or stools for added height. The guardrail standard height is 1100mm, with toe boards no less than 150mm, in compliance with GB 5144-2006.
