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

 

Contact us

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.