Lever hoists, often referred to as come-a-longs are usually used when the user is required to hoist the load up towards the top hook where the user is positioned and has access to operate the ratchet lever. If hoisting from ground level, you might require a chain block (hand chain hoist). Alternatively, lever hoists are commonly used to tension, pull and position loads, often horizontally.
The hoist and trolley combo packs feature a compact design which is perfect for use in locations where more headroom is required. Manual hand chain hoist is used to raise and lower the hook a full 10' of travel. Anti-drop straps are included for safety. Both the hoist and trolley are constructed of heavy duty industrial steel with a durable enamel finish for long life.
Features:
- • The enclosed design protects the internal parts from
contamination.
• The short handlever is fitted with an ergonomic
rubber grip.
• All parts of the disc type load brake are manufactured
from high quality materials and are corrosion protected.
• Standard free chaining device to quickly attach the load
or to pull the chain through the hoist in both directions.
• Alloyed steel link chain with zinc-plated resp. yellow
chromated finish, in accordance with national and
international standards and regulations.
• Drop forged suspension and load hooks are made
from non-aging, high tensile steel and fitted with robust
safety latches.
Pulling & Lifting Machines :
Specifications of pulling and lifting machines:
:
•Three pulling machine models of up to 3.2 tonnes.
•Used to lift and pull multiple loads.
•Overload protection.
•Body made from pressed, galvanised steel.
•No aluminium components.
•Special double-safety device.
•Cable safety rating 6.
•Compact and light.
•Individual quality control.
Our pulling and lifting machines
:
1. Stamped steel casing with reinforced shaping, double galvanized protection, lightweight, strong, with transport handles.
2. Activating levers, situated in line with the wire rope, ensure stability and improve the transmission of power.
3. Protection against advance overload, by means of a safety screw,which operates when over load reach near 100% of nominal capacity (pulling machine with 28% of maximum traction capacity).
4. Grip-Jaws opening system by means of claw couplers –patented- easy to carry out due to being visible from the outside.
5. High output of mechanism 95%, due to the high quality of materials used. Our pulling machines have no aluminium components, suitable for use in mines.
6. All winches are tested at the Factory, carrying out forward and backward runs with 125% of the nominal load. All wire ropes are tested, with their loop and hook, at 200% of the nominal load.
7. Minimum safety coefficient of winch is 5, and minimum safety coefficient of wire rope is 6.
Uses of pulling and lifting machines:
Construction - Public works, Mines and quarries - Electricity and Communications - Shipyards, Navigation - Transport, Railways - Firemen, Garages,
Agriculture, Forestry - Chemical and Petrol Industry - Armed Forces - Etc.