GT Viper Chain Block 3,000kg Capacity

3,000kg GT Viper hand chain block for heavier engineering and construction lifting, offering 3 tonnes of manual capacity in a rugged, serviceable unit.
3,000kg hand chain block specification
At 3 tonnes the GT Viper moves to two falls of Grade 80 load chain, spreading the load for steady, controlled lifting on demanding site and plant work.
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Capacity: 3,000kg on two falls of load chain
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Grade 80 load chain sized 7.1 x 21mm
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Effort to lift the rated load: 280N
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Net weight from 21kg at 3m height of lift
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Minimum headroom of 465mm
Built to last and fully certified
High performance materials, a matt black finish and sealed bearings give long service and simple repair, while the top and bottom hooks carry heavy duty cast catches. It meets the WLL requirements of BS EN 13157, uses Grade 80 calibrated load chain to BS EN 818-7 and has a minimum break load four times the working load limit, with certification available.
See the wider range of hand chain blocks or fit it to a runway beam with our beam clamps.
Spec
| Product Code |
Capacity |
A |
B |
C |
D |
H (min) |
| 3 mtr |
6 mtr |
12 mtr |
Carcase |
kgs |
mm |
mm |
mm |
mm |
mm |
| 286-504-1 |
286-504-2 |
286-504-4 |
286-504-5 |
3,000 |
214 |
156 |
42 |
60 |
465 |
Technical Data
| Capacity |
Effort req'd to lift max load |
Load Chain Dia |
Falls of Load Chain |
Weight (3 mtr HOL) |
Extra Weight per mtr |
| kgs |
N |
mm |
|
kgs |
kgs |
| 3,000 |
280 |
7.1 x 21 |
2 |
21 |
2.14 |