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Couplings

Trailer Couplings

All Trojan Plunger Style Couplings comply with Australian Standard AS4177.3 [ 1994 ]
All feature a lockable safety trigger and a tow ball anti rattle screw. They are plated for protection [ except part 614070 which has a painted finish]

Non Braked Coupling

NON BRAKED COUPLING Slim Line - 2,000 Kg Capacity

Part Number

Capacity

Ball Dia

Mounting

Finish

616250Z

2000kg

50mm

2 Hole

Zinc

Accessories to suit:

Part Number Components

828161

Mounting Plate, bare metal

Non Braked Coupling 3500 Kg

NON BRAKED COUPLING - 3,500 Kg Capacity 

Part Number

Capacity

Ball Dia

Mounting

Finish

Description 

614010

3500kg

50mm

4 hole

Galv

Fitted with park brake lever

Accessories to suit:

Part Number Components

812163

Mounting Plate, bare metal

 

NON BRAKED COUPLING - 6,000 Kg Capacity 

Part Number

Capacity

Ball Dia

Mounting

Finish

614070

6000kg

70mm

4 Hole

Paint

Accessories to suit:

Part Number Components

614075

Towball 70mm 1 1/2” shank

614080

Mounting Plate 

 

Off Road & Agriculture Couplings

 

 

COUPLING - 2,500 Kg Capacity

These couplings are designed specifically for off highway use where maximum articulation is required. Two sizes are available, the smaller being for farm bike trailers and the larger for use with 4WD vehicles.

Part Number Components

616205

250kg Capacity

616215

2500kg Capacity

 

 

Trailer Couplings - Override

 

Override Braked Coupling

 

OVERRIDE BRAKING COUPLING - 2,000 Kg Capacity

All Trojan Couplings are the snap lock type and all comply with Australian Standard ASA4177.3 [1994] These couplings have a compression spring as a dampening medium and for strength the head and main-shaft are a one piece SG iron casting. Both Hydraulic and Mechanical couplings use the same head & body assembly, the rear frame being purchased as a separate item. 

Part Number

Description

Ball Dia

Mounting

201678

Spring Dampened Coupling

50mm

4 hole

Accessories to suit:

Part Number

Description

828163

Coupling mounting plate

Trojan Australia Trojan New Zealand