Square Tube Mast with Multi-functional Hoist

The Spartan SMH 100L Square Tube Mast Multi-functional Hoist is a versatile vertical transportation solution designed for mid-rise residential, commercial, and civil infrastructure projects. Engineered using advanced SolidWorks, AutoCAD, and Finite Element Analysis (FEA), it supports the efficient movement of personnel, masonry materials, and reinforcement steel on a single mast system. Built with durable GI sheet construction, weather-resistant PP powder coating, telescopic wall ties, integrated Industrial IoT monitoring, and multi-layer safety features, the SMH 100L helps improve site logistics, reduce handling delays, optimize space, and deliver reliable performance throughout the construction cycle.

OVERVIEW

Product Overview

The Spartan SMH 100L Square Tube Mast with Multi-functional Hoist represents a revolutionary step in vertical transportation engineering for B2B mid-rise residential developments, commercial towers, and civil infrastructure projects. Manufactured by Spartan—India’s undisputed vertical transit leader holding above 60% market share in the construction hoist sector with over 50,000 active machines on civil sites—the SMH 100L is a highly versatile, all-in-one logistics hub. By combining the transit of passenger crews, loose masonry, and structural rebar steel onto a single vertical column, it completely replaces the heavy capital investments, operating costs, and space constraints of traditional tower cranes. Grounded in four decades of engineering excellence, this hoist is designed from the ground up by Spartan's dedicated R&D division of 30 expert designers utilizing advanced Solidworks and AutoCAD workstations. The entire structural geometry, load-deflection characteristics, and telescopic wall-tie frames are mathematically optimized on the basis of a thorough Finite Element Analysis (FEA) study. This ensures outstanding structural stability, life reliability, and safety under continuous dynamic site loads. Manufactured in Spartan's state-of-the-art, ISO 9001:2015 and ISO 14001:2015 certified 5-acre facility, the hoist features high-grade GI sheets processed through a 7-tank chemical pre-treatment line before receiving a high-gloss, weather-resistant Pure Polyester (PP) powder-coating. Equipped with an integrated Industrial IoT telemetry platform and a robust multi-tiered safety grid, the SMH 100L provides an accelerated return on investment (ROI) within a single project.

FEATURES

Key Features

01. Economical Multi-Functional Site Logistics

All-in-One Cargo Cage

Designed to support multiple logistics tasks simultaneously from the beginning of construction till the end of the project. Bypasses the heavy cost of tower cranes by carrying passenger crews, masonry blocks, sanitary ware, and concrete aggregates on a single vertical transit platform.

Dual-Purpose Materials Transit

Handles bulky finishing materials—such as fragile glass facade panels, large marble tiles, and rebar steel stirrups—with maximum space utilization.

99% Unobstructed Free Space

Built with a specialized full-through cage design that leaves 99% of the interior volume completely free from structural brackets or internal mechanisms, ensuring maximum loading capacity.

Spring-Loaded Passenger Doors

Entry and exit passenger doors are spring-loaded to ensure easy, effortless, and rapid opening and closing by site operators, ensuring complete operator safety.

SPECIFICATIONS

Technical Specifications

Technical Parameter / Feature	Model SMH 100L Specification Value
Drive Mechanism Type	High-precision Rack and Pinion
Rated Carrying Capacity	1000 kg (1.0 Ton)
Maximum Erection Height	80 Meters (External)
Standard Travel Speed	20 meters per minute
Operating Motor Configuration	High-Efficiency 2-Motor Helical Bevel Drive System
Operating Motor Power	5.2 kW (87Hz) × 2 Nos. (Total: 10.4 kW)
Integrated Safety Brake Model	SSD 3500 Progressive Safety Device
Variable Frequency Drive (VFD)	11 kW Japanese Mitsubishi VFD
Standard Cage Size (L × W × H)	1.5 × 1.2 × 1.5 Meters
Optional Rebar Attachment Capacity	400 kg (12m Maximum Length)
Standard Wall Tie Anchoring Interval	6.0 meters (External) / 3.0 meters (Lift Shaft)
Standard Mast Type / Shape	Square Tube Mast with Eye Bolt Joints
Mast Dimensions (Center to Center)	150 × 150 × 1508 mm
Power Supply Requirements	3-Phase, 415 V, 50 Hz
Rack Module Size	Module 6
Required Foundation Size (L × W × Thk)	2.40 × 2.20 × 0.25 meters Thickness
Electrical Panels Compliance	Passed Safety & Emission Tests per IEC / EN 60204-1:2006

Common Questions About Square Tube Mast with Multi-functional Hoist

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What is the maximum rated carrying capacity and vertical height of the Spartan SMH 60L?

The SMH 60L square tube mast multi-functional hoist supports a rated carrying capacity of 600 kg (0.6 Tons) and is standard-engineered to climb safely up to a maximum vertical height of 80 meters (for external installations) at a lifting speed of 20 meters per minute.

Why is the SMH 60L considered a highly economical alternative to tower cranes?

Traditional B2B low- and mid-rise projects require heavy capital investments and large site footprints to deploy and maintain tower cranes for hoisting rebars and scaffolding. The Spartan SMH 60L is a multi-functional lift that carries passenger crews, loose construction aggregates, and structural rebar bundles vertically on a single, compact rack & pinion platform. This high versatility eliminates tower crane dependency, saving massive on-site time, money, and labor efforts.

How does the unique square tube mast with eye bolt joints benefit our site erection crew?

Unlike conventional heavy square or triangular masts that require complex mechanical hoisting and specialized tools to erect, the SMH 60L utilizes a specialized square tube mast (150 x 150 mm center-to-center) designed with unique eye bolt joints. This quick-assembly connection allows your on-site engineering team to add mast sections easily, safely, and rapidly, reducing physical worker efforts and accelerating site mobilization.

What automatic safety systems protect passengers and materials during operations?

Operator and personnel safety is Spartan's core manufacturing mandate. The SMH 60L incorporates a centrifugally actuated progressive safety brake to prevent cage free-falls, IP67-rated Teknic/Telemecanique limit switches (top, bottom, and final) to prevent mechanical over-travel, an electrical door limit switch that stops all vertical travel if any cabin door is unlocked, and a mechanical carriage lock to secure the hoist cage during routine height extensions and maintenance.

How can we monitor the machine's real-time performance and prevent unexpected breakdowns?

Every Spartan hoist is integrated with our advanced Industrial IoT telemetry platform. Site managers can view and export real-time machine diagnostic data—including total operating run hours, active power supply parameters, drop test counts, and active fault codes—as analytical time-series charts directly from an online dashboard, enabling proactive predictive maintenance.