Single Person Platform ZLP 240: Complete Technical Guide For Facade Access
When a building manager needs one worker up on a facade — patching concrete, replacing sealant, inspecting curtain wall joints — sending a two-man gondola is overkill. The single person platform fills that gap. It is lighter, faster to rig, and costs less per project. Yet many buyers still struggle to pick the right model. This guide walks through the ZLP 240, the most common single person platform configuration shipped from China, and explains what to look for before placing an order.
ZLP 240 Single Person Platform Assembled
Image:
ZLP 240 single person platform assembled at POWERSTON factory, Yixing City. Red steel frame with aluminum circular guard ring, LTD240 hoist motor, and orange DELIXI control box.
What Is a Single Person Platform?
A single person platform — sometimes called a single man cradle or personal suspended platform — is a compact working-at-height device designed to carry one operator plus tools. Unlike standard two-person suspended platforms that span 6 meters and carry 630–800 kg, a single person platform typically features:
• A shorter working deck (1.2–2 m)
• A rated load between 150 kg and 250 kg
• A single hoist motor instead of dual motors
• Simplified rigging with one set of wire ropes and one counterweight system
The trade-off is straightforward: you lose carrying capacity and deck width, but you gain portability and lower operating cost. For tasks like window replacement on a residential tower or touch-up painting on a parking structure, the single person platform often makes more sense than mobilizing a full-size gondola.
ZLP 240 Technical Specifications
The ZLP 240 is POWERSTON's standard single person platform model. The designation "ZLP" follows the Chinese industry naming convention for suspended working platforms (Z = 悬挂, L = 篮, P = 平台), while "240" refers to the 240 kg rated load. Below are the core specifications:
|
Parameter |
Specification |
|
Model |
ZLP 240 |
|
Rated Load |
240 kg (one person + tools) |
|
Hoist Motor |
LTD240 |
|
Rated Lifting Force |
240 kg |
|
Steel Wire Rope |
Φ 8.3 mm |
|
Braking Distance |
≤ 100 mm |
|
Control System |
DELIXI electrical components |
|
Frame Material |
Painted steel + aluminum alloy guard ring |
|
Safety Features |
Emergency stop, safety lock, overload protection |
|
Platform Width |
~1.2 m (single operator) |
The LTD240 hoist motor is the workhorse of this unit. It uses a friction-drive mechanism that grips the Φ 8.3 mm steel wire rope directly, eliminating the need for a separate winch drum. This design keeps the unit compact and reduces the number of wearing parts.
ZLP 240 Single Person Platform Assembled
Image: Orange control box on the
ZLP 240, featuring DELIXI circuit breaker and dual emergency stop buttons. Rated load 240 kg clearly marked on the specification plate.
Key Components Explained
Hoist Motor: LTD240
The hoist motor is mounted beneath the platform deck and does the actual lifting. The LTD240 used on this single person platform has a rated lifting force of 240 kg — matching the platform's rated load with no excess margin. That is intentional. It keeps the motor smaller and lighter, which matters when one worker needs to carry components up a stairwell during setup.
The braking distance specification of ≤ 100 mm means that when the operator releases the control lever, the platform stops within 10 centimeters. In practical terms, the worker can position themselves within a few centimeters of the target work area without overshooting.
Electrical Control Box
POWERSTON equips the ZLP 240 with a DELIXI control system. DELIXI is one of China's largest low-voltage electrical manufacturers, and their components are widely used in construction equipment. The control box includes:
• A circuit breaker for overload protection
• Dual emergency stop buttons (one on each side)
• Up/down control levers
• A specification plate showing rated load, serial number, and manufacturing date
The dual emergency stop placement is not optional — it is required by most national safety standards for suspended access equipment. A worker who loses balance should be able to hit the stop button regardless of which direction they fall.
Safety Lock and Wire Rope System
The safety lock is a mechanical device that clamps onto the wire rope if the platform tilts beyond a preset angle or if the rope slips. On the ZLP 240, the safety lock sits at the top of the hoist arm and engages automatically. The Φ 8.3 mm steel wire rope is standard for this load class; going thinner would compromise the safety factor, and going thicker would add unnecessary weight.
ZLP 240 Single Person Platform Assembled
Image:
LTD240 hoist motor and safety lock assembly. The specification plate shows type LTD240, rated lifting force 240 kg, wire rope size Φ 8.3 mm, and manufacturing date 2026.10.
Who Uses a Single Person Platform?
The typical buyer for a single person platform falls into one of these categories:
Facade maintenance contractors who service mid-rise buildings (4–12 stories). For these jobs, a full-size gondola is too large for the roof structure, and scaffolding takes too long to erect. The single person platform rigs from a simple roof beam or davit arm and gets one worker to the workface in under an hour.
Painting and coating specialists working on concrete or steel structures. The compact deck lets the operator maneuver close to corners, around pipes, and behind obstructions that a wider platform cannot reach.
Inspection engineers carrying lightweight diagnostic tools — thermal cameras, ultrasonic testers, moisture meters. The 240 kg capacity is enough for one person (80 kg) plus 30–40 kg of equipment, with margin to spare.
Window replacement crews in residential buildings. When only one or two windows need replacing on a single floor, mobilizing a two-man platform wastes time and money.
Single Person Platform vs. Two-Person Platform
Choosing between a single person platform and a two-person suspended platform comes down to three factors: the number of workers needed at height simultaneously, the roof structure's load capacity, and the project budget.
|
Factor |
Single Person Platform (ZLP 240) |
Two-Person Platform (ZLP 630/800) |
|
Rated Load |
240 kg |
630–800 kg |
|
Deck Width |
~1.2 m |
6–7.5 m |
|
Hoist Motors |
1 × LTD240 |
2 × LTD40/50 |
|
Wire Ropes |
1 set (Φ 8.3 mm) |
2 sets (Φ 8.3 mm) |
|
Setup Time |
30–60 min |
2–4 hours |
|
Shipping Volume |
~1.5 CBM |
~8–12 CBM |
|
Typical Price Range |
Lower |
2.5–4× higher |
The single person platform wins on setup speed and cost. The two-person platform wins when you need two workers side by side — for example, when one holds a glass panel while the other applies sealant.
Safety Considerations
Any suspended access equipment carries inherent risk. The single person platform is no exception. Key safety points buyers should verify before purchasing:
Load rating clarity. The rated load must be clearly marked on the unit and in the manual. On the ZLP 240, the specification plate on the control box shows "Rated load: 240 kg." Do not exceed this figure — it includes the worker's body weight, tools, and any materials being lifted.
Safety lock functionality. The safety lock must engage automatically when the platform tilts or the rope slips. Test it before every use. POWERSTON ships each unit with the safety lock pre-installed and tested.
Wire rope inspection. The Φ 8.3 mm rope should be inspected for broken strands, corrosion, and deformation before each shift. Replace if more than 10% of strands are broken in any one rope lay length.
Emergency stop accessibility. Both emergency stop buttons must be within arm's reach of the operator in normal working position. If they are not, the platform should not be used until the controls are repositioned.
Wind speed limits. Most manufacturers, including POWERSTON, recommend suspending operations when wind speed exceeds 8.3 m/s (Beaufort 5). The single person platform's smaller deck makes it more susceptible to wind gusts than a larger platform.
Why Choose POWERSTON for Your Single Person Platform?
Wuxi Powerston Technology Co., Ltd. has been manufacturing suspended access equipment since 2016, with over 18 years of export experience in the broader construction machinery sector. The company holds CE and EAC certifications and ships to markets across Europe, the Middle East, Southeast Asia, and Latin America.
For the single person platform specifically, POWERSTON offers:
• Factory-direct pricing — no trading company markup
• Standardized quality control — every unit undergoes load testing and electrical safety inspection before leaving the factory
• Spare parts availability — hoist motors, control boxes, wire ropes, and safety locks are kept in stock for fast replacement
• Technical support — installation manuals, video guides, and remote troubleshooting in English
The ZLP 240 shown in this article represents the standard configuration. POWERSTON can also customize deck dimensions, paint colors, control box layouts, and wire rope lengths to match specific project requirements.
Ordering Checklist
Before requesting a quote for a single person platform, have the following information ready:
1. Working height — determines wire rope length
2. Roof structure type — determines whether you need a roof davit, parapet clamp, or counterweight system
3. Local voltage — 220V/50Hz (standard in most countries) or 110V/60Hz (Americas)
4. Certification requirements — CE for EU, EAC for Russia/CIS, or other local standards
5. Quantity — single unit for a specific project, or multiple units for a fleet
Once these details are confirmed, POWERSTON can provide a formal quotation including FOB price, estimated production time, and shipping options.
