Quality cerification
PB700-COM
PB700-COM
PB700
PB700
PB750
PB750
A800
PB700, PB750 Mounting Details

PB750-COM

PB701-ASSY

Off-road Polyblock Couplings

General Description

A range of off-road polyblock couplings ADR rated from 2000 - 3000 Kg in both braked and unbraked versions.

Range

Braked - PB700-COM, PB700 Series

  • ADR rated to 2000 Kg.
  • Full 360° rotation.
  • Durable polyblock with brass bushes and 19 mm locking pin.
  • 90° grease nipples fitted for easy servicing.
  • Available as complete kit (PB700-COM) which includes PB701-ASSY towbar adaptor kit.

Unbraked - PB750-COM, PB750 Series

  • ADR rated to 3000 Kg.
  • Full 360° rotation.
  • Durable polyblock with brass bushes and 19 mm locking pin.
  • 90° grease nipples fitted for easy servicing.
  • Available as complete kit (PB750-COM) which includes PB701-ASSY towbar adaptor kit.

Towbar Adaptor - PB701-ASS, PB701 Series

  • Suits both PB700 and PB750.
  • Available as complete kit (PB701-ASS) comprising towbar adaptor, locking pin and lynch pin.
  • Adaptor only (PB701).
  • Bolts to existing towbar tongue.

Mounting Fastener Set - PB706

  • 65 x 20 mm nut and bolt set to suit PB701.

Braking Options

The Offroad Polyblock PB700 Series can be fitted with any of our braking options, including :

  • Hydraulic Braking - A803 Series
  • Mechanical Braking - A807 Series.

See the Braking (link to Braking page) for full details including replacement parts.

Ordering Information And Replacement Parts

Description 
Part Number 
Couplings 
POLY OVER-RIDE WITH TOWBAR ADAPTOR  PB700-COM 
2000KG POLYBLOCK OVER-RIDE ONLY  PB700 
POLY BLOCK COUPLING -LIGHT SPRING  PB700 LBS 
  REVERSING CLAMP PIN  KP-02 
  HEAVY OVER-RIDE BODY SPRING  SPR-03H 
   LIGHT OVER-RIDE BODY SPRING SPR-03L 
  TAPERED SPRING -SUITS A802, A900  SPR-06
  90° ANGLED GREASE NIPPLE 90 NIPPLE 
  REVERSING CLIP DRILLED  A802D 
  POLY BLOCK WITH BRONZE BUSHES PB702 
  SWIVEL POLY WITH TOWBAR ADAPTOR  PB750-COM 
  3000KG SWIVEL POLYBLOCK ONLY  PB750 
Towbar Adaptor  
ADAPTOR / LOCKING PIN / LYNCH PIN PB701 ASSY 
  POLYBLOCK TOWBAR ADAPTOR  PB701 
  19MM LOCKING PIN  PB703 
  LYNCH PIN (PB-SC)  PB704
  BOLT & NUT FOR POLYBLOCK T/ADAPTOR  PB706 

 

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Trigg Bros Pty Ltd cannot accept responsibility for product performance should the product be altered or combined with parts and accessories that are outside of the manufacturer's specification.