Hydraulic puller 9 ton capacity SA-YQ90 is used for pulling two bundled conductors on 220-275 KV transmission line. It is equipped with automatic reel winder for pilot wire rope. We produced first 9 ton hydraulic puller more than 25 years ago.
- SA-YQ90D Hydraulic Puller
| Item No. |
07042 |
| Model |
SA-YQ90D |
| Stringing capacity |
1 pilot steel wire rope |
| Max. Pulling Force (KN) |
90 |
| Max. Continuous Pulling Force (KN) |
80 |
| Max. Pulling Speed (m/min) |
5km/h |
| Pulling force at max. speed: |
45 KN |
| Root Diameter of Bull wheel (mm) |
Φ520 |
| Number of grooves |
7 |
| Max. Steel rope Diameter (mm) |
Φ21 |
| Model of Diesel Engine |
Water cooled diesel engine |
| Power of Diesel Engine |
123 KW |
| Rotate Speed of Engine (rpm) |
2500 |
| Electrical System |
DC24V |
| Weight (kg) |
4300 |
| Dimension (m) |
4.3 x 2.1 x 2.3 |
Application: The hydraulic puller is used to pull pilot steel wire rope for stringing conductors in overhead transmission 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.
- Spring applied hydraulic released brake acts automatically in case of hydraulic failure to ensure safety. Automatic over pulling protection system
- 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 hydraulic self-loading reel winder with automatic level wind.
Main Components:
- Engine: Cummins water-cooled diesel engine.
- Main variable displacement hydraulic pump and main motor: Rexroth (German)
- Reducer: R.R. (Italian)
- Reel winder motor: Danfoss (Danish)
- Main hydraulic valves: Rexroth
- Hydraulic instruments: WIKA (German)
- Radiator: AKG (German)
The Hydraulic puller 9 ton is always used with hydraulic tensioner SA-YZ2X40 for stringing 2 conductors.
- Hydraulic Tensioner SA-YZ2X40B for 2 bundled conductors
| Item No. |
07192 |
| Model |
SA-YZ 2X40B |
| Max. Tension Force (KN) |
2X40 or 1X80 |
| Continuous Tension Force (KN) |
2X35 or 1X70 |
| Max. Stringing Speed(km/h) |
5 |
| Max. Pullback force (KN) |
2X40 or 1X80 |
| Max. Pullback speed (km/h) |
2 X 1.2 |
| Diameter of wheel (mm) |
Φ1500 |
| Number of grooves |
2X5 |
| Max. Conductor Diameter (mm) |
Φ40 |
| Model of Engine |
DEUTZ AIR COOLED |
| Power of Engine |
51 KW |
| Rotate Speed of Engine (rpm) |
2500 |
| Electrical system: |
DC24V |
| Weight (kg) |
4850 |
| Dimension (m) |
4.50 x 2.20 x 2.80 |
Application: It is suitable to string two bundled conductors in overhead transmission line construction.
Features:
- Closed hydraulic circuit, infinitely variable tension force control in both directions.
- The max. tension/pull back force for conductor stringing operation can be presetted, the tension /pull back force can be read from the tension gauge of machine.
- Spring applied hydraulic released brake acts automatically in case of hydraulic failure to ensure line safety
- Hydraulic oil cooling system
- Bull wheels lined with wear proof MC nylon lining segments
- With 2 hydraulic power outlets to control 2 sets of hydraulic reel stands.
- Hydraulic front jack
- Mounted on trailer with rigid axle for towing at max. speed of 15 km/h
Main components:
- Engine: Deutz air-cooled diesel engine.
- Main variable displacement pump and main motor: Rexroth (German)
- Reducer: R.R. (Italian)
- Main hydraulic valves: Rexroth (German)
- Hydraulic Instrument: WIKA
- Quick couplings: EMB
- Radiator: AKG
We have exported more than 100 sets of pullers and tensioners in last 5 years
