42 Ton Hydraulic puller is used for pulling single pilot wire rope in 1000KV overhead transmission line stringing operation Normally we used two sets of pullers and tensioners to pull the big conductors, 42 Ton hydraulic puller can be used with two of 2X90 tensioners for pulling 4 of 45mm diameter conductors, and 2 sets of equipments are used together for pulling 8 of 45mm diameter conductors on 1000KV overhead power lines.
1. SA-YQ420 Hydraulic Puller Machine
Item No. | 07075 |
Model | SA-YQ420 |
Stringing capacity | 1 pilot steel wire rope |
Max. Pulling Force (KN) | 420 |
Max. Continuous Pulling Force (KN) | 360 |
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 | 11 |
Max. Steel rope Diameter (mm) | Φ45 |
Model of Diesel Engine | Water cooled diesel engine |
Power of Diesel Engine | 402 KW |
Rotate Speed of Engine (rpm) | 2100 |
Electrical System | DC24V |
Weight (kg) | 14800 |
Dimension (m) | 6.1 x 2.60 x 2.80 |
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.
- Max. reel diameter 1900mm
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)
Hydraulic Conductor Stringing Equipment
Item No. | Model | Description | Pulling Force | Tension Force | Remark |
07001 | SA-YQ30 | 3 ton hydraulic puller | 30 KN |
|
|
07011 | SA-YQ40 | 4 ton hydraulic puller | 40 KN |
| CUMMINS |
07031 | SA-YQ60 | 6 ton hydraulic puller | 60 KN |
| CUMMINS |
07041 | SA-YQ90 | 9 ton hydraulic puller | 90 KN |
| CUMMINS CHINA |
07042 | SA-YQ90D | 9 ton hydraulic puller | 90 KN |
| CUMMINS AMERICA |
07051 | SA-YQ180G | 18 ton hydraulic puller | 180 KN |
| CUMMINS CHINA |
07052 | SA-YQ180 | 18 ton hydraulic puller | 180 KN |
| CUMMINS AMERICA |
07061 | SA-YQ220 | 22 ton hydraulic puller | 220 KN |
| CUMMINS |
07065 | SA-YQ250 | 25 ton hydraulic puller | 250 KN |
| CUMMINS |
07071 | SA-YQ300 | 30 ton hydraulic puller | 300 KN |
| CUMMINS |
07075 | SA-YQ400 | 40 ton hydraulic puller | 420 KN |
| CUMMINS |
07155 | SA-YZ30A | 3 ton hydraulic tensioner | 20 KN | 30 KN | Single conductor |
07156 | SA-YZ30B | 3 ton hydraulic tensioner | 20 KN | 30 KN | Single conductor |
07171 | SA-YZ40A | 4 ton hydraulic tensioner | 40 KN | 40 KN | Single conductor |
07181 | SA-YZ2X35 | 7 ton hydraulic tensioner | 60 KN | 70 KN | Two conductors |
07191 | SA-YZ2X40A | 8 ton hydraulic tensioner | 80 KN | 80 KN | Two conductors |
07192 | SA-YZ2X40B | 8 ton hydraulic tensioner | 80 KN | 80 KN | Two conductors |
07195 | SA-YZ2X55 | 10 ton hydraulic tensioner | 100 KN | 110 KN | Two conductors |
07196 | SA-YZ2X70 | 14 ton hydraulic tensioner | 120 KN | 140 KN | Two conductors |
07198 | SA-YZ2X90 | 18 ton hydraulic tensioner | 180 KN | 180 KN | Two conductors |
07201 | SA-YZ4X50 | 20 ton hydraulic tensioner | 180 KN | 200 KN | Four conductors |
07202 | SA-YZ4X40 | 16 ton hydraulic tensioner | 160 KN | 160 KN | Four conductors |
07203 | SA-YZ2X80F | 16 ton hydraulic tensioner | 160 KN | 160 KN | Four conductors |
07212 | SA-YZM7.5 | 0.75 ton hydraulic tensioner |
| 7.5 KN | OPGW or ADSS |
07223 | SA-YQZ40C | 4 ton hydraulic puller/tensioner | 40 KN | 40 KN | re-conductoring |
07224 | SA-YQZ40D | 4 ton hydraulic puller/tensioner | 40 KN | 40 KN | re-conductoring |
07228 | SA-YQZ60 | 6 ton hydraulic puller/tensioner | 60 KN | 60 KN | re-conductoring |
2. Hydraulic Tensioner SA－YZ2X90 for 2 bundled conductors
Item No. | 07201 |
Model | SA-YZ 2X90 |
Max. Tension Force (KN) | 2X100 or 1X200 |
Continuous Tension Force (KN) | 2X90 or 1X180 |
Max. Stringing Speed(km/h) | 5 |
Max. Pullback force (KN) | 2X90 or 1X180 |
Max. Pullback speed (km/h) | 2 X 1.7 |
Diameter of wheel (mm) | Φ1850 |
Number of grooves | 2X6 |
Max. Conductor Diameter (mm) | Φ49 |
Model of Engine | DEUTZ AIR COOLED |
Power of Engine | 82.5 KW |
Rotate Speed of Engine (rpm) | 2500 |
Electrical system: | DC24V |
Weight (kg) | 11000 |
Dimension (m) | 5.30 x 2.30 x 2.95 |
Application: It is suitable to string two bundled conductors or single conductor in overhead transmission line.
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 (Made in China)
- 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
