|rated capacity (t)||A||B||C (HEADROOM)||D||K|
|Stock Number**||Rated Capacity (t)||test load (t)||Standard Lift (Ft)***||Pull to Rated Load (Lbs)||Number of Load Chain Falls||Load Chain dia. Strength Class G80 (mm)||Net Weight (Lbs)||Weight for additional 3,3 ft of lift (Lbs)|
«G» – «Galvanic» – Load chain with the galvanic coating
«B» – «Bearings» – Hoist equipped with the friction bearings
«S» – «SMART» – Overload Protection System
«TD» – «TD» – Trolley Directly
**Stock Number is indicated for standard design and Standard Lift. For more detail see www.hitch-russia.ru
***Maximum standard lift height of 60 Ft. Required lifting height is needed to specify in the order.
Operation temperature: -5 F Up to +120 F
Necessary to check the brake at a temperature below 32 F in case of freezing
Оperation humidity - 100%
Currently, you can buy Hand Chain Hoist CH100/100-G with capacities of 1/2, 1, 1-1/2, 2, 3, 5, 10 and 20 tons to perform any tasks.
HITCH hoisting equipment can move easily from place to place due to its compact design. Even where space is limited, the equipment is convenient to use.
Each HITCH product is accompanied with a unique serial number and mechanical class marking that allows you to quickly and accurately determine the characteristics and the type of equipment.
To simplify the determination of modes of loading, the manufacturer has developed technology for marking mechanical HITCH classes. Belonging to a specific mechanical class is indicated by different colors. The equipment used in industry to operate in conditions of high and medium loads is colored black, and corresponds to M4-M5 classes. The equipment used in industry to operate in conditions of medium and low loads is painted in green and corresponds to the M2 class.
Class of use of the mechanism is determined by the expected total duration of operation, calculated in hours, as well as the nominal classes, shown in Table 1:
Class of use of mechanisms
|Class of use||Total duration of testing, in hours||Note|
|Т4||3,2||Regular usage in light conditions|
|Т5||6,3||Regular usage with interruptions|
|Т6||12,5||Regular intensive usage|
Load Mode determines the relative duration of work with the equipment in the conditions of maximum or reduced load. Table 2 shows the nominal loading modes. The nominal value of the load factor for the equipment is also determined in Table 2 (the actual value that is closest to the nominal ratio is significant).
Nominal load distribution coefficients of mechanisms Km
|Loading mode||Nominal load distribution coefficient Km||Note|
|L1-Light||0.125||Equipment is regularly operated under small loads, but rarely under the largest loads|
|L2- Normal||0.25||Equipment is regularly operated under moderate loads, and quite often under the largest loads|
|L3-Heavy||0.50||Equipment is regularly operated under high loads, and often under the largest loads|
|L4-Severe||1.00||Equipment is regularly operated under the largest loads|
By installing the class of use and loading mode, according to Table 3 it is possible to determine the classification of a group of equipment.
Classification group of equipment in general
|Loading mode||Nominal load distribution coefficient Km||Usage class of the mechanism|
The housing of the hoist is made of impact-resistant pressed steel, which guarantees long-lasting reliable operation of the equipment in the most difficult conditions. The housing of the hoist is protected against corrosion with a wear-resistant layer of powder paint, therefore the equipment is able to operate in harsh weather conditions.
Heat treated bearing plates provide the high rigidity needed to maintain the shape of the housing and the effective operation of equipment, regardless of the load on the hoist. The process of heat treatment also prevents abrasion of material during contact time between the loaded chains and side plates.
HITCH designed the hooks which are made of alloy steel. The specific advantage of this important element of the hoist is that when under excessive load, the hook is not destroyed, and is instead gradually stretched, signaling excessive weight which provides added security during lifting. The operator can therefore promptly react to the situation and prevent an accident. Top and bottom hooks are fitted with a wide throat, which makes it easy to fix the load. The hooks can be rotated 360 degrees for quick and easy operation.
Reliable construction with dual brake pawls share the load on opposite sides of the ratchet gear. This additionally enhances the safety and prolongs the service life of the hoist.
The chain, galvanized, calibrated and tested in the USA by Hitchlifting Inc., meets the requirements of class G80 chain strength and provides safety and a long service life of the hoist. A galvanized load chain has several advantages:
- corrosion resistance for aggressive operating environments
- the service life is much higher than a normal chain G80
- greater purity of the chain and all the hoist mechanisms
This model is characterized by the letter «G» which refers to Galvanic in HITCH’s model series.
Strong guide rollers are used to prevent breakdown and seizing of the chain on the lift wheel.
This part is made of hardened steel of high-class durability and reliability for industrial use.
Thanks to its improved HITCH’s drive, compact housing, double reduction gear reducer and ergonomic design mean that it requires a minimum of effort when working with the hoist.
The hand drive chain is galvanized and meets standards of safety in the United States. The high-precision machining of the hand wheel pockets receiving the hand chain of the hoist provides continuous operation of the hoist without noise, jamming or slippage.
Our equipment is completed with the use of nuts with nylon inserts that prevent spontaneous loosening and allow mechanics to quickly dismantle it for inspection and simple repairs.