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800KV Transmission Line Stringing Equipment 30 Ton Puller SA-YQ300

Item No.: 07071
30 Ton Hydraulic Puller is used for pulling 4 or 6 conductors on super high overhead transmission line 800 - 1000KV.
Max. Pulling speed: 5 km/hour
Max. Pulling force: 300 KN
Diameter of bull wheels: 960 mm
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Description
30 Ton Hydraulic Puller is used for pulling 4 or 6 conductors on super high overhead transmission line up to 1000KV.  It is main pulling equipment for pulling 4 conductors on 1000KV transmission line. (2 pullers for pulling 8 conductors on 1000KV transmission line)

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 circuitinfinitely variable speed control in both rotating directions.
  • Full electric control diesel engine
  • 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)