Scope of application：

The device is convenient to use and can be adapted to local conditions at the wellhead and pit head, and is not restricted by the uneven ground. A tripod used for deep Wells, high-rise buildings, and other high-rise teaching AIDS. Suitable for fire and rescue agencies.

Parameters:

Tripod parameters:

1. Material: high-strength lightweight aluminum

2. Working height: 78.7inch（200cm）(maximum), 47.2inch （120cm）(minimum)

3. Working load of support: 1102lbs（500kg）

4. Blocking force: 22 KN

5. Length of protection chain: 133.8inch（340cm）

Manual winch parameters:

1. Length of wire rope: 65ft（20 meters）

2. Gear ratio: 8:1

3. Capstan working load: 396lbs（180kg）

4. Blocking force: 3968lbs（1800kg）

5. Handle force :0.2 KN

Minimum expansion size VS Maximum expansion size:

2. The winch is equipped with a self-locking device for rising and falling to ensure the safety of the sling.

3. Special stainless steel wire rope is used for sling, which has good flexibility and will not be damaged by rust or lack of oil.

4.Die-cast top is strong and durable.