30 Ton Hydraulic puller SA-YQ300 is used for pulling 6 conductors or 4 conductors on 750KV or 1000KV transmission line. It can be used for big span pulling for 4 conductors.
1. SA-YQ300 Hydraulic Puller
| Item No. |
07071 |
| Model |
SA-YQ300 |
| Stringing capacity |
1 pilot steel wire rope |
| Max. Pulling Force (KN) |
300 |
| Max. Continuous Pulling Force (KN) |
250 |
| Speed at Max. continuous pull: |
2.5km/h |
| Max. Pulling Speed (m/min) |
5km/h |
| Root Diameter of Bull wheel (mm) |
Φ960 |
| Number of grooves |
10 |
| Max. Steel rope Diameter (mm) |
Φ38 |
| Model of Diesel Engine |
Water cooled diesel engine |
| Power of Diesel Engine |
298 KW |
| Rotate Speed of Engine (rpm) |
2100 |
| Electrical System |
DC24V |
| Weight (kg) |
11500 |
| Dimension (m) |
5.9 x 2.45 x 2.89 |
Application: The hydraulic puller is used to pull four bundled conductors or 2 bundled conductors for power line construction. It is fully hydraulic controlled, easily used and maintained
Features:
- Closed hydraulic circuit，infinitely variable speed control in both rotating directions.
- The max pulling force for stringing operation can be preset, pulling force in the rope can be read on the line pull gauge.
- Automatic over pulling protection system
- Spring applied hydraulic released brake acts automatically in case of hydraulic failure to ensure safety.
- Hydraulic oil cooling system.
- Heat treated wear-proof bull wheels
- With rigid axle for towing at high speed, the machine looks beautiful.
- Hydraulic actuated pulling rope clamp for convenient reel change.
- Integral self-loading reel winder with automatic level wind.
Main Components:
- Engine: Cummins water-cooled diesel engine. (USA)
- Main variable displacement hydraulic pump and main motor: Rexroth (German)
- Reducer: Rexroth. (Germany)
- Reel winder motor: Danfoss (Danish)
- Main hydraulic valves: Rexroth (Germany
- Hydraulic instruments: WIKA (German)
- Radiator: AKG (German)
Because the diameter of conductor on super high voltage transmission line is bigger and bigger, hydraulic puller SA-YQ300 is more and more used in 500KV, 750 KV and 1000KV transmission line, for pulling 4 conductors.
