1 Ton Lever Hoist Hand Block with G80 Grade Chain Manual Lifting & Pulling Tool

 

The lever hoist is a small, multi-purpose manual lifting and pulling device that integrates lifting, lowering, pulling, tensioning, and fixing functions. It is specially designed for power-free, narrow spaces, outdoor high-altitude, and arbitrary angle operation scenarios. The whole machine is made of high-strength alloy steel plates and precision transmission structure, featuring small size, light weight, easy portability, small lever force, and high operating efficiency. Core components are subjected to enhanced heat treatment and strict quality inspection, ensuring high safety factor, durability, and easy maintenance. It is widely used in industrial production, infrastructure construction, equipment installation, cargo bundling, cable tensioning and other scenarios, making it the most reliable manual lifting solution in power-free environments.

 

 

This lever hoist is optimally designed from four dimensions: safety, efficiency, durability, and portability. Each function is tailored to actual operation pain points, balancing operational convenience and long-term stability, and has stronger market competitiveness among similar manual lifting equipment. From brake safety to structural strength, from labor-saving operation to environmental adaptability, every detail takes into account safety protection and practical performance, meeting the stable operation needs under high-frequency, high-intensity, and complex working conditions, and reducing failure rate and maintenance costs.

Dual Pawl Safety Brake: Independent dual pawl mechanical brake system, which locks instantly under force with 0.5-second quick response, preventing load slipping and reversal. Double protection eliminates single-point failure, allowing free chain adjustment when unloaded and stable self-locking when loaded.

G80 High-Strength Chain: G80 lifting chain forged from high-quality manganese steel, treated with quenching and blackening/nickel plating for corrosion resistance, wear resistance, tensile strength, and compliance with load-bearing standards. Safety factor ≥4 times, suitable for harsh working conditions.

Ergonomic Labor-Saving Design: Reinforced non-slip handle + short-stroke lever structure, lever force is 30% lower than traditional products, operable with one hand, and not easy to fatigue during long-term operation. The handle can rotate 360° to adapt to multi-angle operations.

360° Rotating Forged Hook: Both upper and lower hooks are forged from 35CrMo alloy steel with safety anti-drop buckles, which can rotate flexibly at 360°, bearing force evenly without brittle fracture, and adapting to multi-directional hooking needs.

Quick Unloaded Chain Adjustment: Equipped with a patented clutch toggle device, the chain can be pulled freely and quickly when unloaded, greatly reducing positioning adjustment time, and automatically switching to self-locking mode when under force, ensuring efficient and safe operation without slipping.

Fully Enclosed Dust & Water Proof: Fully enclosed body structure with electrostatic spraying/galvanizing surface treatment, IP54 protection level, dust-proof, moisture-proof, and oil-proof, adapting to a wide temperature range of -40℃~+60℃, and not easy to rust during long-term outdoor use.

 

 

Capacity (ton)	Running Test Load (ton)	Chain Diameter (mm)	Contraction Distance (mm)	Stretch Distance (mm)	Handle Length (mm)	Net Weight (kg)	Increased weight per meter of 1m lift(kg)
0.75	1.13	5	300	1800	230	4	0.55
1.5	2.25	5	350	1850	230	5	1.1
3	4.5	6	350	1850	430	8.5	1.7
4	6	6	580	2080	630	14.5	2.1
6	9	6	650	2150	730	18	2.8
9	13.5	7.1	820	2320	750	24	3.2

 

Structure & Components

The lever hoist adopts an integrated precision structure design. Core load-bearing and transmission components are made of high-strength materials and strengthened through multiple heat treatment processes, featuring compact structure, reasonable force bearing, smooth operation, no deformation during long-term use, and low wear rate. Each component is modularly combined, easy to disassemble, assemble, and maintain. At the same time, the internal transmission ratio and friction coefficient are optimized to further improve operational convenience and equipment durability, adapting to high-frequency and high-intensity manual operations.

Main Body Shell: Stamped and welded from high-strength alloy steel plate, with reinforcing rib design for impact resistance and no deformation. Fully enclosed protection blocks dust and impurities, extending the service life of internal parts.

Transmission System: 20CrMnTi alloy steel gears, processed by carburizing and quenching, precision grinding, with high tooth surface hardness, wear resistance, stable two-stage reduction transmission, low noise, and high efficiency.

Brake Assembly: Dual pawl + friction plate combination structure, with large braking surface and tight engagement, maintaining stable locking in humid/oily environments. The brake pad is wear-resistant, long service life, and easy to replace.

Chain Guide Pulley: Precision-machined guide sprocket, matching the chain direction, smooth without jamming, reducing chain wear, and ensuring stable lifting and pulling process without jamming.

Handle Assembly: Reinforced steel handle + non-slip rubber grip, bending-resistant, non-slip, short-stroke lever design for labor-saving and efficient operation, suitable for one-hand operation in narrow spaces.

 

Safety Features

Safety is the core bottom line of manual lifting equipment. This lever hoist builds a full-scenario safety protection system from four dimensions: structure, brake, overload, and limit. All safety components have passed 100% factory load testing and safety certification, effectively eliminating safety hazards such as overload, slipping, unhooking, and fracture, ensuring the safety of operators, loads, and equipment, and complying with strict global industrial safety standards.

Overload Protection (Optional): Friction-type overload clutch, which automatically slips and stops lifting when the load exceeds 1.3-1.8 times the rated load, protecting the motor and structure from damage, and preventing overload operation risks.

Dual Pawl Double Brake: Two sets of independent pawls lock synchronously. If a single pawl fails, it can still brake safely, completely avoiding load slipping and reversal, and stably hovering at any position.

Hook Anti-Drop Safety Buckle: Both upper and lower hooks are equipped with spring-type anti-drop retaining rings, which automatically lock after hooking, preventing accidental detachment of slings/heavy objects. The buckle is sturdy and durable, not easy to break.

Fully Enclosed Safety Protection: The internal structure is fully enclosed, avoiding accidental finger contact and debris jamming, and preventing oil and dust from entering, improving operational safety in complex environments.

Ultimate Load Strengthening: The safety factor of core components is ≥4 times, passing overload testing. The hook only bends without brittle fracture when impacted, and the chain tensile strength is far higher than industry standards.

Unloaded Misoperation Prevention: The clutch device is equipped with safety locking, and only enters self-locking mode when under force, preventing accidental braking during unloaded operation and ensuring smooth chain adjustment.

 

Installation & Setup

The lever hoist adopts an integrated finished product design, requiring no complex installation and ready for use after unpacking. The operation process is simple and easy to understand, allowing even non-professional personnel to get started quickly. We provide complete operation manuals, video tutorials, and full technical support to ensure users quickly complete commissioning and put it into safe use. At the same time, we clarify installation taboos and commissioning points to reduce operational risks and extend equipment life.

Unpacking Inspection: After receiving the equipment, check for damage to the appearance, chain, hook, and handle, and verify that the model, tonnage, and lifting height match the order.

Unloaded Commissioning: Set the clutch to neutral, pull the chain freely to check smoothness; pull the handle to test the brake response, ensuring smooth unloaded chain adjustment and sensitive braking.

Load Testing: For the first use, test with 50% of the rated load first, check for abnormalities in braking, transmission, and chain, and perform full-load operation only after confirming no slipping, jamming, or abnormal noise.

Hooking Specifications: Hang the upper and lower hooks vertically at the center of gravity of the heavy object, and prohibit slanting or skewed hoisting; fully snap the hook into the lifting point, fasten the safety buckle, and prohibit overload and over-angle operation.

Taboo Instructions: Prohibit extending the handle or operating with multiple people; prohibit use in flammable, explosive, strong acid, and strong alkali environments (non-customized type); prohibit operation when the chain is knotted or twisted.

Technical Support: 7×24-hour online technical guidance, providing one-on-one services for installation, commissioning, operation specifications, and troubleshooting. 

 

Customization

To meet the differentiated needs of different industries and scenarios, we provide full-dimensional customization services. From specifications, materials, and functions to appearance and packaging, all can be adjusted on demand. We support OEM/ODM processing, providing high-adaptability customized products for wholesalers, engineers, and foreign trade merchants, improving product competitiveness and customer satisfaction. Bulk orders enjoy exclusive discounts and technical support.

Load Customization: Customization of ultra-conventional tonnage from 0.25T to 10T, covering micro, light, and heavy full-scenario needs.

Height Customization: Standard lifting height is 1.5m, and any height from 1m to 30m can be customized to adapt to different space operations.

Material Customization: Conventional galvanized/sprayed type; stainless steel chain/hook type (corrosion-resistant, acid and alkali resistant, suitable for marine and chemical industries).

Function Customization: Adding overload protection, explosion-proof device (explosion-proof type), low-temperature cold-resistant components, and dust-proof sealing upgrade.

Appearance Customization: Body color (red/blue/yellow/gray, etc.), LOGO silk screen, nameplate customization, packaging customization (export wooden box/color box).

Accessory Customization: Optional extended chain, special chain box, non-slip handle cover, hook protective cover, and operation tool kit.

 

 

 

With the core advantages of multi-function, portability, and power-free adaptability, the lever hoist can cover multi-scenario operation needs in all industries, especially excelling in complex environments where traditional lifting equipment cannot be used. Whether it is vertical lifting, horizontal pulling, cargo tensioning, or equipment fixing, it can be completed stably and efficiently. It is an essential manual lifting tool in construction, power, mining, shipbuilding, transportation, communication and other fields.

Construction: Hoisting of steel bars, formwork, and building materials, equipment installation, high-altitude maintenance, and material handling in narrow spaces.

Power Industry: Cable pulling, wire tensioning, pole tower construction, substation equipment installation, and outdoor line maintenance.

Mining: Underground equipment maintenance, ore handling, roadway support, and material transfer in narrow spaces.

Shipbuilding Industry: Hull component alignment, welding calibration, ship equipment installation, and cargo bundling at docks.

Logistics & Transportation: Cargo fixing, container tensioning, truck bundling, warehouse stacking, and power-free loading and unloading.

Outdoor Operations: Field exploration, emergency rescue, outdoor construction, and lifting and pulling in power-free areas.

Equipment Maintenance: Factory equipment maintenance, mechanical installation, mold hoisting, and precision equipment positioning adjustment.

Special Scenarios: Marine ships, chemical sites (non-explosion-proof type), cold storage, and high-humidity corrosion environments (optional stainless steel type).

 

 

Packaging: Standard export waterproof carton + foam cushioning (small tonnage); thick plywood wooden box (above 3T), moisture-proof, shock-proof, and collision-proof, complying with international maritime/air transport standards; neutral packaging or brand packaging can be customized for bulk orders.

Lead Time: 3-7 days for regular stock models (0.25T-9T); 10-25 days for customized models; urgent orders can be prioritized for production and delivery.

Shipping Methods: Support express, logistics, sea freight, air freight, and railway freight; trade terms such as FOB, CIF, EXW, DDP are available; global agent logistics covers more than 200 countries and regions.

Bulk Policy: 5-15% tiered discount for orders above 5 units; free customized packaging, operation training, and technical manuals for orders above 10 units; long-term cooperative customers enjoy exclusive prices and credit period support.

After-Sales Guarantee: 100% unloaded + load testing before shipment, accompanied by qualification certificate, test report, and manual, provide lifelong maintenance and spare parts supply.

 

 

Q1: What is the warranty period of the lever hoist? How to guarantee wearing parts?

A: The whole machine provides a 12-month free warranty, covering core components such as the body, transmission, brake, and handle (excluding wearing parts such as chains, hooks, and brake pads that are normally worn). During the warranty period, free maintenance and replacement of accessories are provided for non-human quality problems; after the warranty period, lifelong cost-price accessory supply and free technical guidance are provided. Wearing parts are made of top industry materials, and the normal service life of chains and brake pads is 1-2 years. Bulk purchases can be equipped with wearing parts sets synchronously, reducing later maintenance costs and downtime. Each of our equipment undergoes 72-hour load testing, with a 100% factory pass rate, greatly reducing the probability of later failures and making long-term use more worry-free for customers.

Q2: Can the lever hoist be used for slanting, horizontal pulling, or inverted installation?

A: Yes, this lever hoist is specially designed for multi-angle operations, supporting vertical lifting, horizontal pulling, oblique stretching, inverted installation, and other usage methods, breaking the limitation that traditional hoists can only be used for vertical operations. However, it should be noted: the slanting angle is recommended not to exceed 45° to avoid excessive chain wear; ensure stable force direction during horizontal pulling, and prohibit sudden force pulling; confirm that the hook lock is firm and the brake is normal when used in inverted installation. The internal structure of the equipment has been optimized for multi-angle force bearing, and long-term multi-angle operation will not affect the braking performance and structural strength, fully adapting to the needs of power cable pulling, cargo bundling, equipment pulling and other scenarios.

Q3: How to properly maintain the lever hoist to extend its service life?

A: Standard maintenance is the key to extending the service life. It is recommended to follow the following steps: ① After use, timely clean the dust and oil on the chain and body, apply special anti-rust grease, and store it in a dry and ventilated place to avoid damp and rust; ② Check the chain for wear, distortion, and cracks every month, check the hook for deformation and cracks, check the wear of the brake pawl and friction plate, and replace excessive wearing parts in time; ③ Disassemble and clean the internal gears and brake system every quarter, replace special grease, and ensure smooth transmission and sensitive braking; ④ Conduct a comprehensive load test every year to check the safety performance and structural stability. Maintenance should be operated by professional personnel, and unauthorized disassembly of core components is prohibited. We provide detailed maintenance manuals and video tutorials to guide customers in standard maintenance throughout the process.

Q4: What is the difference between a lever hoist and a chain hoist? How to choose?

A: Both are manual lifting equipment. The core difference lies in the operation method and applicable scenarios: the lever hoist is operated by pulling the handle, supporting vertical, horizontal, and oblique multi-directional operations, with smaller size and more portability, suitable for power-free, narrow spaces, outdoor pulling/tensioning; the chain hoist is operated by pulling the chain, mainly for vertical lifting, suitable for fixed places and large-tonnage lifting. Selection suggestion: Choose lever hoist for pulling, tensioning, multi-angle operations, and outdoor portability; choose chain hoist for vertical lifting only, large tonnage, and fixed place operations. This lever hoist combines both lifting and pulling functions, with stronger versatility, and is the preferred choice for most scenarios.

Q5: What supporting support can be provided for bulk purchase of lever hoists?

A: Bulk purchase (≥5 units) can enjoy four supporting supports: ① Exclusive price discount, 5-15% tiered discount, more favorable for large quantities; ② Free customization services, including LOGO, color, nameplate, and packaging customization; ③ Free technical training, providing online/offline training on operation, maintenance, and troubleshooting; ④ Exclusive after-sales channel, 24-hour quick response, and lifelong cost-price accessory supply. At the same time, OEM/ODM processing is supported, providing complete qualification certificates and export customs declaration materials to help wholesalers and foreign trade merchants expand the market. We have 10 years of global supply experience and can adapt to certification and standard requirements of different countries.

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