The GTWY series single-mast aluminum alloy lift is built with high-strength, premium aluminum alloy materials. Its compact structure, sleek appearance, small footprint, and light weight make it exceptionally easy to handle. With a platform load capacity of 100 kg and working heights from 4 to 10 m, it is ideal for single-operator tasks requiring quick access at height. The unit easily passes through standard elevator doorways and regular room doors. Featuring smooth, stable lifting with safe and reliable operation from both the platform and the ground, it is widely used in factories, hotels, restaurants, railway stations, airports, theaters, exhibition halls, and other indoor and outdoor settings.

This series includes four models — GTWY4, GTWY6, GTWY8, and GTWY10 — all featuring a single-mast column structure with a dead weight of only 250–360 kg, making them significantly lighter and more maneuverable than dual-mast lifts of comparable height. Equipped with specially designed guide rollers and double-protection outriggers, these lifts ensure safe and stable operation for single-operator work at height.

Lightweight Design for Single-Operator Use: The aluminum alloy structure weighs only 250–360 kg, allowing one person to easily move and position the lift — a truly practical solution for independent work at height.

Precision Guide Rollers for Smooth Lifting: Specially designed guide rollers between mast sections maintain coaxiality and perpendicularity throughout the entire lifting range, ensuring stable, wobble-free travel and enhanced operator confidence.

Compact Footprint for Superior Accessibility: With a minimum transport size of 1280×800×1750 mm, the lift easily fits through standard passenger elevator doors and regular doorways, making it perfect for finished indoor spaces.

Double-Protection Outriggers for Maximum Safety: Four adjustable outriggers provide dual safety locking protection. When fully extended and firmly set, they ensure a stable, secure base for the operator.

Optional Manual or Electric Tilt-Back Mast: Depending on the entry height at your worksite, the mast can be customized with either a manual or electric tilt-back mechanism, allowing the lift to pass through low doorways with ease.

The GTWY series single-mast lift operates on an electro-hydraulic drive principle. A motor-driven hydraulic pump generates high-pressure oil, which is delivered through the hydraulic pipeline to the hydraulic cylinder inside the single mast. The cylinder extends each mast section sequentially, raising the work platform smoothly. For lowering, the solenoid directional valve opens the oil return path, allowing hydraulic oil to flow back to the oil tank under gravity, bringing the platform down at a controlled, uniform speed.

Compared to dual-mast designs, the single-mast configuration relies on the mast's integral guide channels and guide rollers to maintain coaxiality, resulting in a simpler structure and even lower overall weight. Controls are provided both on the platform and at the base, giving the operator the flexibility to raise or lower the lift from either position.

The lift is composed of the following core components:

Single Aluminum Alloy Mast: Constructed from high-strength aluminum alloy profiles in a multi-section telescoping design, with an anodized surface finish for corrosion resistance and reduced weight. Integral guide channels work in conjunction with guide rollers to ensure smooth, stable extension and retraction.

Hydraulic Lifting System: Consisting of a hydraulic pump station, hydraulic cylinder, solenoid directional valve, hydraulic hoses, and oil tank, powered by a 1.1 kW motor to deliver reliable lifting force.

Work Platform: A 600×600 mm anti-slip platform surrounded by guardrails and a toe board, ensuring operator safety during work at height.

Chassis & Outrigger Mechanism: A steel chassis supports the entire structure, with four adjustable outriggers providing double safety protection. The chassis is fitted with swivel and fixed casters for easy positioning on site.

Electrical Control System: Dual operation panels (platform and base) featuring lift/lower buttons, an emergency stop, and a power indicator light for simple, safe operation.

Industrial Overhead Cranes & Gantry Cranes

Kelude is a leading manufacturer of industrial overhead cranes and gantry cranes, delivering reliable material handling solutions for workshops, warehouses, and production facilities. Our cranes are engineered for durability, safety, and efficiency, supporting a wide range of lifting applications across diverse industries.

Overhead Crane Types & Configurations

We offer a comprehensive range of overhead cranes designed to meet specific operational needs. From single-girder and double-girder models to specialized explosion-proof and low-headroom designs, each crane is built to deliver precise, dependable performance in demanding environments.

Gantry Cranes for Flexible Lifting

Our gantry cranes offer versatile lifting solutions for outdoor yards, storage areas, and assembly sites. Available in single-leg and double-leg configurations, these cranes provide excellent mobility and can be tailored with various lifting capacities and span lengths to suit your material flow requirements.

Key Features & Safety Systems

Every Kelude crane incorporates advanced safety features and robust mechanical components. Frequency-controlled drives ensure smooth start-up and precise positioning, while overload protection, anti-sway control, and self-locking mechanisms safeguard both personnel and loads during operation.

Customized Crane Solutions

We understand that every facility has unique lifting challenges. Our engineering team works closely with you to design and manufacture cranes tailored to your specific load capacity, span, lifting height, and duty cycle requirements. From initial consultation to installation and commissioning, we provide end-to-end support.

Global Standards & Compliance

Kelude cranes are designed and manufactured in accordance with international standards, including ISO 4301 for crane classification, ISO 12480 for safe use, and IEC 60204-32 for electrical equipment. This commitment to compliance ensures our equipment meets rigorous safety and quality benchmarks worldwide.

Frequently Asked Questions

Q: What is the typical lead time for a custom overhead crane?
A: Lead times vary depending on the crane configuration and specifications. Standard models can typically be delivered within 4-6 weeks, while fully customized solutions may require 8-12 weeks from design approval to shipment.

Q: Do you provide installation and after-sales support?
A: Yes, we offer comprehensive installation services and ongoing after-sales support, including maintenance training, spare parts supply, and technical assistance throughout the crane's service life.

Q: Can your cranes be adapted for explosion-proof environments?
A: Absolutely. We supply explosion-proof cranes with certified components and protective enclosures, designed to operate safely in hazardous areas classified for flammable gases, vapors, or dust.

Q: What maintenance is required for Kelude cranes?
A: Regular inspections and preventive maintenance are essential for safe operation. We provide detailed maintenance schedules and recommend periodic checks on wire ropes, brakes, limit switches, and electrical systems to ensure optimal performance and longevity.

Q: Do you offer spare parts for cranes?
A: Yes, we maintain a comprehensive inventory of spare parts for all Kelude crane models, ensuring quick availability and minimal downtime for your operations.

Q: What is the maximum span available for your gantry cranes?
A: Our gantry cranes can be engineered with spans up to 40 meters, depending on the load capacity and operational requirements. Contact our engineering team to discuss your specific application.

Q: Are your cranes compliant with international safety standards?
A: Yes, all Kelude cranes are designed and manufactured to comply with ISO 4301, ISO 12480, and IEC 60204-32 standards, ensuring safe and reliable operation in global markets.

Q: Can you provide cranes with remote control operation?
A: Yes, we offer both pendant and radio remote control options for all crane models, allowing operators to control lifting operations safely from a distance.

Q: What is the warranty period for Kelude cranes?
A: We provide a standard 12-month warranty on all crane components, covering manufacturing defects and workmanship. Extended warranty options are also available upon request.

Q: Do you offer training for crane operators?
A: Yes, we provide operator training programs covering safe operating procedures, load handling techniques, and basic maintenance practices to ensure your team operates the equipment safely and efficiently.

Factory & Workshop Equipment Maintenance: Ideal for equipment servicing, cable installation, and light fixture replacement in plant facilities. The single-mast structure has a minimal footprint, allowing easy maneuvering through narrow aisles.

Hotel & Hospitality Maintenance: Fits through standard passenger elevators and doorways, making it perfect for chandelier cleaning, curtain installation, and HVAC vent servicing in guest rooms. The 1.1kW motor operates quietly, minimizing disturbance to guests.

Retail & Supermarket Operations: Handles shelf stocking, signage replacement, and lighting maintenance in commercial spaces. The GTWY4 has a dead weight of just 250kg, leaving floors completely undamaged.

Public Facilities – Stations & Airports: Suited for information display repairs in waiting halls, surveillance camera installation, and ceiling maintenance in terminals. The 100kg load capacity comfortably supports a single operator with tools.

Q: What is the maximum load capacity of the GTWY series single-mast lifts?

A: All models (GTWY4 through GTWY10) have a maximum load capacity of 100kg, suitable for a single operator working at height with tools. In practical application, the load must not exceed 100kg (including the operator's own weight) – overload operation is strictly prohibited.

Q: What is the difference between single-mast and double-mast lifts?

A: The single-mast design uses one aluminum mast column, offering a simpler structure and lighter dead weight (GTWY4 at just 250kg) – ideal for applications where portability is key. Double-mast models provide greater stability with a 200kg load capacity and room for two operators. Single-mast lifts are best for quick solo access; double-mast units are suited for collaborative operation.

Q: Can the GTWY lift be used indoors and outdoors? What are the floor requirements?

A: Indoor use on level, hardened floors is recommended. For outdoor use, wind speed must not exceed Force 5 (≤8m/s), and the ground must be firm and level with all outriggers fully extended for reliable support. The GTWY4 has a minimum overall height of just 1.75m, allowing it to pass through standard doorways.

Q: What are the power supply requirements for the GTWY series?

A: All models feature a 1.1kW motor that runs on standard 220V single-phase power – a regular three-prong outlet is all you need. A power supply line with leakage protection is recommended to ensure electrical safety.

Q: What routine maintenance is required?

A: Daily pre-use checks: ① Inspect hydraulic hoses for leaks and verify oil levels; ② Confirm outrigger locking is secure; ③ Check mast guide rollers for wear or abnormal noise; ④ Examine electrical wiring for damage. Hydraulic oil should be replaced every six months, and fastener tightening torque should be inspected at the same interval.

Q: What are the transport dimensions of the GTWY4? Will it fit in a car?

A: The GTWY4 has overall dimensions of 1280×800×1750mm, fitting easily into a medium cargo van or minivan. A standard passenger elevator (door width ≥0.8m, lift car depth ≥1.4m) accommodates it without issue. Use dedicated tie-down straps during transport to prevent tipping.