Manual Hoisting Solutions
Pulling & Lifting Machines
CHACK Brand Original Pulling and Lifting Machine
Manufactured as per IS:5604-1970 for universal Gearless Hand Operated Pulling and lifting Machines and also conforms to European Federation of Mechanical Handling Classification No. 931.042
CHACK is a portable machine with a multitude of uses. With minimum of effort, all sorts of operation can be performed easily i.e. Pulling, Lifting and lowering
Any length of rope can be used in a CHACK it is always under the control of your operator. Lifting and lowering are manually controlled to a fraction of a cm
The complete unit can be carried and operated by one man and due to its ease of operation, no special skill is required. owing to the rugged construction of the CHACK, little maintenance is needed. A full range of accessories extends the usefulness of the machines.
| Jaw Grip | Drop Forged from alloy steel, precision machined and heat treated to prevent rope slip |
| Jaw Links | Made of alloy steel and heat treated to resist water. |
| Anchor hooks | for T-7, TU-20 and T-13 are of drop forged steel designed to withstand shock and surge load of several times their valid capacity. |
| Side cases | Pressed from steel Sheet cold drawn deep drawing quality duly electro galvanised capable of with standing several times the working tensile stress. Hooks fitted with Safety Catches to prevent accidental release |
| Superflex Wire Ropes | Bright Dawn, Galvanized high tensile steel wire rope specially constructed within close tolerance having a mixed combination core for better flexibility. |
| Bearings | Graphitised nylon bearing requires no lubrication, used in T-7, T-13 and TU-20. Antifrictional ball bearings are used in T-35 to bear heavy load and reduced the effort |
| Technical Data | T 7 | T 13 | TU 20 | T 35 |
|---|---|---|---|---|
| Weight (approx.) | 7kg | 17kg | 18kg | 26kg |
| Dimensions (approx.) | 50x23x10cm | 62x30x15cm | 65.4x36x14.2cm | 72x32x14cm |
| Capacity (SWL) :Lifting | 750 kg. | 1.6 Tonnes | 2 Tonnes | 3.2 Tonnes |
| Capacity (SWL) :Pulling | 1250 kg. | 2.6 Tonnes | 3 Tonnes | 4.2 Tonnes |
| Length of Telescope Handing (approx.) | 50/73 cm. | 65/108 cm. | 77/121 cm. | 77/121 cm. |
| Effort (approx.) | 30 to 45 kg. | 50 kg. | 47 kg. | 60 kg. |
| Run of rope per return stroke (approx.) | 60 mm | 55 mm | 52 mm | 40 mm |
| Diameter of rope (approx.) | 8.3 mm | 11.3 mm | 11.3 mm | 16.3 mm |
| weight of rope (approx.) | 0.280 kg/m | 0.548 kg/m | 0.548 kg/m | 1.050 kg/m |
| Breaking load of rope (approx.) | 4.5 Tonnes | 9 Tonnes | 9 Tonnes | 16 Tonnes |
| Length of rope (standard) | 10 meters | 20 meters | 20 meters | 10 meters |
| ISI marked | ISI marked | ISI marked |