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DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods

  • DAWSON/OEM
  • DSVG
  • 0.8-9ton
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Quantity:

DSVG 0.8T 1T 1.6T 2.5T 3.2T 6.3T 9T Lever Block,

800kg 1000kg 1600kg 2500kg 3200kg 6000kg 9000kg Manual Lever Hoist for Lifting Goods

- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

DSVG Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group LTD. - China Manufacturer, Supplier, Factory    DSVG Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group LTD. - China Manufacturer, Factory
DSVG Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group LTD. - China Manufacturer, Supplier, Factory
Introduction
Patented Fused Brake Design-Proven durability that increases safety .
Weston Style Dual Pawl Brake system-Double pawl design increases safety.
Unique hand wheel & knob design-No preload required.
Corrosive resistant zinc plated grade 100 load chain.
Alloy steel Hook-Industrial rated hooks rotate 360 degrees for easy rigging.
Cast Steel Safety Latches-Increased durability with heavy duty safety latches secured with Allen screws and locknuts.
Caged Needle Bearing Deign-Increases efficiency and promotes smooth operation extending the work life of the hoist.
Compact Design-Smaller body and light weight design for low headroom applications and use in confined areas .
 
Optional Features
Caged roller bearings on load sprocket
Zinc plated load chain 
Cast latches 
Shipyard hook 1.6t& 3.2t

Specifications
Model Capacity
(T)
Standard lift
(m)
Running test
(T)
No. of falls of load chain Load chain
Diameter(mm)
Dimension(mm) Net weight
(kg)
A B C D E F G H I
DSVG0.8T 0.8 1.5 1.2 1 5.6 146 119 41.5 280 245 96 26.5 35.5 14 5.7
DSVG1.0T 1 1.5 1.5 1 5.6 146 119 49.4 300 245 96 31.5 42.5 15 5.9
DSVG1.6T 1.6 1.5 2.4 1 7.1 164 126 52 335 265 100 35.5 42.5 19 8
DSVG2.5T 2.5 1.5 3.75 1 8.8 179 150 58.6 375 265 103 41 47 21 11.2
DSVG3.2T 3.2 1.5 4.8 1 10 196 159 61.9 395 415 114 43 50 24.5 13.6
DSVG6.3T 6.3 1.5 9.45 2 10 196 218 84.3 540 415 114 53 60 34 26
DSVG9.0T 9 1.5 13.5 3 10 196 298 - 680 415 114 64 85 40 40


Lever Hoists are kind of portable and versatile hand-operated loading and pulling appliance with simple design making routine inspection or maintenance fast and easy, which have the same technology as ratchet lever hoists or chain lever hoists.


FEATURES

• Safe, reliable and durable, easy to use, portable, easy to carry and maintenance

• Small in size, light in weight, elegant and fine appearance but with high strength

• Good performance, high mechanical efficiency, requiring small hand pulling force

• Advanced compact structure, stable operation, sturdy and hard shell protection

• Common-used parts, universal and strong compatibility, environmental-friendly

• Zinc plated grade 100 load chain, low headroom with short lever handle to use

• Patented induction hardening process on load bearing parts increases rigidity

• Abrasion and corrosion resistant, adopt heat-treated alloy steel for high strength

• Improved hook tip design with self-locking with cast latch in case of falling goods

• Interchangeable parts for standard and overload protected ensuring security

• Forged load hooks with batch traceability and stretch indicators with high quality

• Sealed roller bearings with double pawl brake linings and flexible rotation

• Innovated and patent fused brake disc are available with advanced technology

• Adopt cam protecting the hoist even the user wrongly put the loading on the end ring

• With caged roller bearings on load sprocket and unique hand wheel knob design


INTRODUCTIONS

DS-VG Lever Hoists are kind of portable and versatile hand-operated loading and pulling appliance with simple design making routine inspection or maintenance fast and easy.They utilize a ratchet and pawl mechanical configuration to incrementally raise or lower a load or to apply or release tension. DS-VG Lever hoists are exceptionally convenient for working in narrow or restricted places, outdoor aloft work and pulling from different angles or at high levels, which have an inherent ability to be used in vertical and horizontal applications.

DS-VG lever hoists utilize reasonable pulling force to rated capacity, which is more efficient to operate the equipment. They have compact structure, and light weight which makes them easy to carry and for store. All the lever hoists adopt high quality alloy steel with high strength and the best quality such as corrosion-resistant, moisture-resistant, so they have long lifespan. The realization of lightweight can be a reality thank to the no change of size, which is a great superiority. They have no problem in operating at high level or narrow spaces. They show the great excellence characteristics in pulling and lifting goods in tough situations. Even in tight quarters or in elevated work locations, they are convenient stored in a special carrying case. Those great qualities owes to the strict test for safety and efficiency during producing process, so they show great advantage in harsh environments.

DS-VG type lever hoists are designed with a single-step reduction gear which is characterized by a small manual fastening force and assured load holding. The reliable loading fastening can be provided to the last clicking of the lever. And the steel was thickened so that the strength has greatly improved. The  innovative technology of DS-VG lever hoists makes them extremely great. Owing to the G100/G80 chains, the safety factor is high and they have high durability. The unique design make products more elegant and the hand wheel can adjust the  length of chains to the required position, which greatly improve the efficiency of lifting. DS-VG lever hoists have stable operation and can bear heavy loads. The comfortable grip provide operators great handling.

DS-VG lever hoists adopt Japanese technology but with much lower price, lots of parts are interchangeable with lever hoists. They are structurally designed for increased rigidity which strengthens the body to withstand extreme loads efficiently. What’s more, the hardened side plates help prolong chain  wear by cutting down abrasion. Besides, special specifications and marks can be made according to customers’ requirement. However, you should pay attention  that it is use labor power to lift heavy, so you cannot increase the length of operating handle optionally.

The function of the lever hoists is for installing equipment, pulling materials in ship building, electric power plants, transportation, factories, shipping, sea works, air works, vessel manufacturing, industrial construction, mine or other fields. Also they show great excellence operation in bridge building,  warehouses, shipyard, forestry, civil engineering, where however bad the conditions is, DS-VG lever hoists can always handle well.

They are also called DS-VG type manual lever hoists, DS-VG chain lever blocks, ratchet lever hoists, chain lever hoists, blocks with G100 chain.

DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

DETAILED DESCRIPTION

1.Chain

The lifting chain adopts the level 100 nickel plated chain, default chain is G80, level 100 nickel plated chain is also available for strict usage. Furthermore, chain test can achieve 4 times breaking, which has high safety factor and long service life. Compared with G80 chains, they are 25% stronger than them.

Cause they are made from a special high strength alloy, the feature unbeatable combination of toughness and resistance and wear.

Chain for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

2. Spray

Special processing makes it smooth and shining permanent coating can achieve the purpose of decoration and corrosion-resistant.

Spray for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

3. Flexible clutch technology

The adoption of unique clutch technology make DS-VG lever hoists can lift goods at any high grade.

Flexible clutch technology for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

4. Handle

The reinforced handle has high strength, light weight with non-slip set, which is safer and more reliable. It also has superior rubber grip with fastening screws.

Handle for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

5. Hooks

The new design of forging type hooks of which the top is safe  and has slowly bending performance. Besides, the widen tooth make it can bear heavy loads. Both upper and lower hooks are shaped by forging and they have fine appearance and high intensity.

Hooks for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

6. Cast latch

The hook is equipped with safety mechanism, hook latch to help strengthen and protect vulnerability points. The thicker material makes latch stronger and engagement with the tip of the hook creates secure closure.

Cast latch for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

7. Hand wheel

The unique hand wheel with knob design is different conventional free wheel system.

Hand wheel for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

8. Screws

The whole products adopt non-slip fastening screws.

Screws for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

9. Gears

DS-VG lever hoists utilize the best tooth-shaped rounding and high impact gears.

Gears for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

10. Brake

Thanks to the double pawl brake system, the safety factor is increased twice. The patented fused brake is unbreakable, anti-oil, anti-skid  with good braking performance. DS-VG lever hoists deliver positive performance  thanks to a brake design incorporating two moisture-resistant asbestos-free brake pads and four braking surfaces, which includes two brake pawls for added reliability.

11. Bearings

The caged roller bearings are equipped on load sprocket and thrust bearings are installed in bottom hook assembly. High-quality needle bearings which increase performance have long service life and ease of maintenance.

Bearings for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

12. Chain guide

The chain guide system is simple, allowing operation in horizontal position, which can make sure smooth and avoid jammed when you are pulling the load chain.

Chain guide for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

13. Stop knob

The stop knob is designed to protect the lever hoist even the operators wrongly put the loading on the end ring. Operators should use the knob to quickly and easily adjust the chain. The unique design safeguards against inadvertent freewheeling under load.

14. Fused brake disc and ratchet disc

The Ratchet disc and Friction Plate/Discs are fused together. This design greatly increases the brake service life and reduces wear and tear while offering greater oil repellent.

Fused brake disc and ratchet disc for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

15. Movable end link

Movable end link for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

16. Enlarged end ring

Enlarged end ring for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

17. Bag-nuts

The bag-nuts improve the maintenance performance. Nuts fasten the gear case and brake cover protecting the screw from damage and make maintenance easier.

Bag-nuts for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

18.Anti-release system

The unique system makes the chain-length can be quickly adjusted to the desired position, which greatly improve the efficiency.

19. Frame

They adopt high grade alloy steel with solid construction, a patented induction hardening process on the load-supporting part, and increased material thickness produces an extremely strong and rigid frame.

Frame for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

20. Protecting guard

The lever block feature a guard protecting the chain pin and nuts from damage, enhancing safety.

21. Load signal

The load signal works to alert the operators when lever hoist is used to  lift loads beyond rated capacity, Alert is indicated by green signal changing to red.

Load signal for DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Others

1. Technical parameters include capacity, type, standard lifting, load chain falls, rated load, running test load, net weight, gross weight and others.

2. Packaging & Shipping

one pc in 5ply carton or wooden box with pallet outside to protect goods well

The most suitable way will be chosen to deliver your goods.

one year guarantee for whole products

Each product is tested at 1.5times of the rated capacity.

Complied with EN 13157

Cautions

1. It is strictly prohibited to overload, lengthen the handle without permission, and strictly forbid other power operations other than human resources.

2. When lifting heavy objects, it is strictly prohibited to do any work or walk under the heavy objects to prevent personal accidents.

3. Before use, make sure the machine parts are in good condition, the transmission parts and the lifting chain are well lubricated, and the idling condition is normal.

4. Check whether the upper and lower hooks are fastened before use. Load should be added to the center of the hook chamber of the hook.

5. If you find that the hand lever force is greater than the normal one, stop using and immediately check the lever hoists.

DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Factory
DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Manufacturer, Supplier
DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Factory


Products Show:

DSVG 0.8T - 9T Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Supplier, Factory, Manufacturer
DSVG Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Supplier, Factory, Manufacturer
DSVG Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Supplier, Manufacturer, Factory
Lever Hoist for Lifting Goods - Dawson Group Ltd. - China Supplier, Factory, Manufacturer

product details:

DSVG Lever Block details - Dawson Group LTD. - China Manufacturer, Supplier, Factory
DSVG Lever Block - Dawson Group Ltd. - China Manufacturer, Supplier, Factory
DSVG Lever Block details - Dawson Group LTD. - China Manufacturer, Supplier, Factory
DSVG Lever Block - Dawson Group LTD. - China Manufacturer, Supplier, Factory
DSVG Lever Hoist - Dawson Group LTD. - China Manufacturer, Supplier, Factory

A lever hoist is a manual device used to lift, lower, or pull a load and to apply or release tension. It utilizes a ratchet and pawl mechanical configuration to incrementally raise or lower a load or to apply or release tension. 


Lever hoist is a kind of portable and versatile hand-operated loading and pulling appliance, which is capable of being applied in electricity, mines, ship-buildings, construction sites, transports and telecommunication for installing equipment, lifting goods, pulling mechanical parts, bulk strapping and fastening, tightening fittings of wires, assembling and welding etc. It has exceptional advantages particularly for pulling in every limited narrow places in the upper air high above the ground and at any angles.


1.Low own weight, small mounting sizes and small lever force at full load.
2.Asbestos free brake, holding load at any desired height.
3.Top & bottom hooks are fitted with safety latches as standard.
4.For DSLH-A/AII/D/E/G type, the load chain can be pulled freely and easily through the hoist in both directions to attach the load or to tension the chain. For safety reason free chains can not be done when the hoist is under load.
5.Short hand lever with rubber grip.
6.Hand lever operates with little effort due to optimal gear ratio.
7.Drop forged steel suspension & load hooks are heat treated and fracture resistant. In case of dangerous overloading or abuse, the hook does not fracture but will slowly yield.
8.The hoist is fitted with high grade alloy load chain.
9.Grade 80 Zinc Plated FEC CHAIN from Japan & RUD CHAIN from Germany are available upon request.
10.Inspection of lever hoist & manuals.

 

INSPECTION BEFORE USE

 

Ensure that the lever hoist name plate is clearly visible and that the WLL is legible.
The pre-use inspection of a lever hoist should include the following:

 

Load chain
1.Inspect chain for wear, gouges, nicks, arc burns, twisted and bent links and corrosion.
2.Inspect for correct reeving on 6 tonne units.
Lift wheels & Sheave Wheels
1.Inspect lift wheel for foreign material, wear and corrosion.
2.Inspect sheaves for wear, freedom of movement and corrosion.
3.Inspect dead end pins for wear, tightness and corrosion.
 
Hooks
1.Inspect hooks for signs of opening, cracking, bending, arc burns, welds and corrosion.
2.Hooks should swivel freely.
 
Miscellaneous
1.Inspect the frame and covers for deformation, warping, severe denting and other damage.
2.Inspect safety catches for condition and operation.
3.Measure hook throats for allowable service openings. Inspect hangers (6 tonne hoist) for cracks, gouges, corrosion and other damage.
4.Inspect lever handle for overloading or any signs of distortion.
5.Check for freewheeling function.
6.Ensure raise and lower selections operate correctly.
7.Check there is an end stop fitted to the chain.
 
CARE IN USE
1.All persons involved in the operation of a lever hoist must read the manufacturers handbook and be completely familiar with all operating and maintenance procedures.
2.When operating a lever hoist, always maintain a firm footing and when necessary be secured. Operate the lever hoist from a location that will be clear of the load at all times. People must stay clear of the suspended load. Never use the lever hoist to lift, support or transport people and never lift loads over or near people.
3.Before lifting a load, confirm that the lever hoist is in good condition and functioning properly.
4.Always keep the load chain well lubricated and protect it from weld spatter and other damaging contaminants.
5.Never allow the load chain or hooks to be used as a ground for welding and never touch them with live welding electrodes.
6.Never use the lever hoist with twisted, kinked, damaged or worn load chains and never attempt to lengthen the load chain.
7.Always use proper slings and attachments in the correct manner and confirm that they are seated properly in the hooks. Also confirm that the safety catch assembly has closed completely and is not supporting any part of the load.
8.Never lift more than the rated WLL.
9.Slack load chain must be taken up carefully. While checking the balance of the load, lift and lower the load about 100mm to test the brake system before lifting further.
10.Never run the load chain out beyond the range of lift.
11.Never allow your attention to be diverted when operating the lever hoist and never leave a suspended load unattended.
12.Inspect the lever hoist regularly. Never use a lever hoist when malfunctioning or when unusual performance or damage is evident.
13.Never adjust or repair a lever hoist unless you are competent in performing hoist maintenance.
14.Never modify the lever hoist.
15.Never remove or obscure the nameplate on the lever hoist.
16.Examine the load chain to ensure that there is no twist. Lever hoists can lift on 2 falls of load chain; twists can arise from the bottom hook being accidentally turned over through the load chains.
17.Confirm that the supporting structure is strong enough to support the intended load.
18.The changeover lever must be set to the "UP" position when the lever hoist is under a load during hoisting or pulling operations. In some cases with light loads (less than 2% of the WLL) if the changeover lever or hub is set to the neutral position, the free-wheeling system will function, and the lever hoist will not be able to support the load.
19.Lifting a load with two lever hoists is not recommended. If the job is unavoidable, keep the load well within the total rated capacity of the two lever hoists and lift with exceptional care while maintaining proper balance, angle and lifting speed.

Welcome to buy the newest and competitive price DAWSON DSVG Lever Block our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.


For further information, please contact us. Email:info@dawson-group.com


Application of Lever Hoist:

Application of Heavy Duty Chain Block, Manual Chain Hoist, Lever Hoist - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Factory & Package Show:

DSVG Lever Block - Dawson Group Ltd. - China Manufacturer, Supplier, Factory
Factory of DSVG Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group LTD. - China Manufacturer, Supplier, Factory

Factory of DSVG Lever Block, Manual Lever Hoist for Lifting Goods - Dawson Group LTD. - China Manufacturer, Supplier, Factory

 

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