Lift Shaft Rope Suspended Platform

The Spartan SRPL 60 and SRPL 70 Lift Shaft Rope Suspended Platforms are compact vertical access solutions for lift shafts, ducts, and other confined high-rise spaces. Designed for painting, plastering, plumbing, and maintenance work, they help replace conventional scaffolding with safer, faster, and more efficient access for construction and building service applications.

OVERVIEW

Product Overview

The Spartan SRPL 60 and SRPL 70 Lift Shaft Rope Suspended Platforms are specialized vertical access solutions designed to replace heavy, labor-intensive scaffolding inside narrow spaces such as lift shafts, closed ducts, open C-ducts, and other confined high-rise areas. Engineered for painting, plastering, plumbing, structural maintenance, and interior shaft work, these platforms provide smooth and efficient vertical access across low-rise, high-rise, and super-high-rise construction projects. Designed to improve worker access, productivity, and site efficiency, the SRPL series helps reduce the time, labor, and space requirements associated with conventional scaffolding. Its practical suspended platform design enables teams to work efficiently within restricted shaft environments while improving access to multiple wall surfaces. By mechanizing vertical movement inside confined construction spaces, the Spartan SRPL 60 and SRPL 70 provide a safer, faster, and more cost-efficient solution for lift shaft and duct maintenance applications, helping contractors reduce setup effort and improve overall project productivity.

FEATURES

Key Features

01. High-Yield Double-Deck Platform Layout

Double-Layer Working Platform

Built with a rugged, vertical double-layer cage layout. This allows your site execution team to perform work on all four interior shaft walls simultaneously, cutting shift cycle times in half.

Optimized 1.8-Meter Footprint

The primary platform cage is engineered to a 1.8 x 1.8 meter base footprint, making it highly suitable for standard and wide elevator shafts or closed interior ducts.

Modular Side Work Cradle

Features an integrated side work cradle measuring 1.8 x 0.5 x 0.9 meters to transport additional materials, tools, or personnel safely.

02. Advanced Powertrain & Automatic Overload Protection

Dual LTD 80 Motorized Hoists

Vertical movement is driven by dual high-torque LTD 80 motorized hoists generating 8.0 kN of rated lifting force each. Operating at a lifting speed of 9 to 11 meters per minute, they deliver steady traction with a dynamic braking torque of 15 Nm to prevent slippage.

Load Cell Overload Protection

Comes standard with an integrated Load Cell and overload protection system. The system monitors payload levels in real time and automatically prevents the platform from operating if the material capacity exceeds safe limits.

Optional 100-Meter Wireless Remote

While a wired IP 55 remote pendant is supplied standard, the SRPL 70 supports an optional Wireless Remote control. This enables operators to control the lift safely from anywhere within a defined range of 100 meters.

03. Multi-layered Electrical & Mechanical Safety

Dual LSF309 Fail-Safe Safety Locks

Equipped with two high-precision, automatic LSF309 safety locks. In the rare event that a primary working wire rope breaks or slips, the safety lock instantly locks onto the secondary safety rope to arrest descent.

Government-Tested Electrical Panel

The control panel is safety-tested by a government testing body and conforms to strict electrical standards. It is equipped with:
Motor MCB & Overload Relay: Protects the dual 1.8 kW hoister motors from phase faults and overload burnouts.
Residual Current Circuit Breaker (RCCB): Instantly isolates power to protect operators from short-circuit shock hazards.
Transformer Fuse & Cable Protection: Protects internal panel circuitry from short circuits and guards traveling power cables against structural abrasion.

04. Rapid Setup & Weatherproof Durability

4 to 5 Hour Erection Blueprint

While traditional scaffolding takes days of tedious manual staging, the SRPL 70 can be fully erected, leveled, and safely commissioned within 4 to 5 hours for a 100-meter height building.

PP Powder-Coated GI Sheets

The entire platform cabin is manufactured from heavy Galvanized Iron (GI) sheets treated with a Pure Polyester (PP) powder-coating finish. This premium treatment provides a superior glossy finish and outstanding resistance against wet mortar, cement splashes, and paint corrosion.

FEA Balanced Overhead Rigging

Designed by Spartan's team of 30 expert designers using advanced AutoCAD and Solidworks software. The structural framework, suspension brackets, and 1.6-ton overhead counterweights are structurally optimized using Finite Element Analysis (FEA) to ensure absolute load stability at height.

SPECIFICATIONS

Technical Specifications

Feature / Attribute	SRPL 60	SRPL 70
Standard Working Height	Up to 100 meters	Up to 100 meters
Rated Carrying Capacity – Main Platform	500 Kg	500 Kg
Rated Carrying Capacity – Side Cradle	120 Kg	120 Kg
Maximum Combined Carrying Capacity (Up + Down)	600 Kg	700 Kg
Maximum Capacity for Single Platform	—	500 Kg
Lifting / Travel Speed	9.0 to 11.0 m/min	9.0 to 11.0 m/min
Main Platform Size (L × W × H)	1.3 × 1.3 × 3.0 m	1.8 × 1.8 × 3.0 m
Side Cradle Size (L × W × H)	1.3 × 0.5 × 0.9 m	1.8 × 0.5 × 0.9 m
Total Equipment Net Weight	490 Kg including side cradle assembly	550 Kg including side cradle assembly
Hoist Model & Quantity	LTD 63 × 2 Units	LTD 80 × 2 Units
Rated Lifting Force per Hoist	—	8.0 kN
Electric Motor Power	—	1.8 kW × 2 Nos.
Operating Voltage & Frequency	415 V, 50 Hz, 3-Phase	415 V, 50 Hz, 3-Phase
Motor Braking Torque	—	15 Nm
Wire Rope Specification	Ø8.3 mm high-tensile steel rope	Ø9.1 mm – 2 Safety Ropes + 2 Work Ropes
Electric Cable Specification	2.5 mm² × 3 + 1.5 mm² × 2, 100-meter length	2.5 mm² × 3 + 1.5 mm² × 2, 100-meter length
Required Roof Counterweights	1.6 Tons	1.6 Tons
Safety Lock Model	LSF308 × 2 Units	LSF309 × 2 Units
Electrical Control Protections	—	MCB, Overload Relay, RCCB, Transformer Fuse, Cable Protection

Common Questions About Lift Shaft Rope Suspended Platform

Need More Help?

Contact our support and spares team directly for immediate assistance with any spares, service, or product enquiries.

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What makes the Spartan SRPL 70 superior to traditional scaffolding in lift shafts?

Traditional elevator shaft scaffolding is slow to erect, locks up the entire shaft, and carries immense safety risks for workers. The SRPL 70 completely replaces scaffolding. It can be fully installed and commissioned in just 4 to 5 hours for a 100-meter height building. Its double-layer platform lets workers access and process all four walls of the lift shaft at the same time, expanding workspace, maximizing labor efficiency, and delivering a full ROI within a single building project.

What is the precise maximum load limit and platform dimensions of the SRPL 70?

The main work platform of the SRPL 70 has a rated capacity of 500 kg, and the side cradle carries 120 kg, supporting a combined maximum hoisting capacity (Up + Down) of 700 kg. The main work platform measures 1.8 x 1.8 x 3.0 meters, while the integrated side cradle measures 1.8 x 0.5 x 0.9 meters.

How do the overload protection and optional wireless remote systems operate?

To prevent equipment damage or falls from overloading, the SRPL 70 is equipped with a high-accuracy Load Cell overload protection system. If the payload exceeds capacity, the system automatically restricts the hoists from running. For operation, while an IP 55 wired remote pendant is supplied standard, you can opt for a Wireless Remote that allows operators to control the platform effortlessly from anywhere within a range of 100 meters.

What happens if a primary hoist rope snaps or slips during high-rise operations?

Worker safety is a foundational engineering mandate at Spartan. The SRPL 70 is equipped with two automatic, high-precision LSF309 safety locks. In the rare event that a primary hoist wire rope breaks or slips, the safety lock instantly locks onto the secondary safety wire rope, halting any descent immediately to ensure complete passenger safety.

What electrical safety systems protect operators using the SRPL 70 control panel?

The SRPL 70 control panel features robust, multi-layer electrical safety systems: Overload Relay & Motor MCB: Automatically shuts down operation to protect the LTD 80 motors from phase faults or overheating. Short Circuit Protection (RCCB): Shuts off electric currents immediately in the event of short circuits to prevent shock hazards. Transformer Fuses: Protect the control panel circuitry from severe power grid fluctuations. IP 55 Wired Remote Pendant: Features a fully sealed, dust-proof, and water-splash-proof tactile controller.