Jost KingPins

111

King Pins

Jost Australia Pty. Ltd. Sydney (02) 9838 8100Toll Free Sydney 1800 811 487 Brisbane (07) 3272 5777www.jostaustralia.com.au Melbourne (03) 9360 9001 Perth (08) 9355 4137

8/05

Components Skid plate Type Thickness Retention King pin Welding seam CRN thickness B plate thickness A a

8 mm KZ 1008 37mm KZ 1008-02 6 mm 24156 10 mm KZ 1010 34mm KZ 1010-02 KZ 1012-01 7 mm 24156 12 mm KZ 1012 33mm KZ 1012-02 7 mm 24156

112

King Pins 2”Access from underneath

B.Double &Road train Rated

Dimensions according to DIN 74080 and ISO 337

JOST king pins can be used in self steering axle systems.

Mounting must be carried out according to the instructions.

The right to alter specifications is reserved.

KZ 1008 - KZ 1012

31/2” & 2” king pins are easily interchangeable

D-value 190 kN

AB

KZ 1008-02KZ 1010-02KZ 1012-02


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113

Spare Parts for KZ1008 - KZ 1012

Fig. Description Part No.

1a King pin 2”Dia KZ 1012-01

2 Retention plate for: 12 mm skid plate KZ 1012-02 10 mm skid plate KZ 1010-02 8 mm skid plate KZ 1008-02

3 Self-securing bolt KZE 1012-03


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114

King Pins 2”Access from underneath

Type KZ 0908

Dimensions according to DIN 74080 and ISO 337JOST king pins can be used in self steering axle systems.Mounting must be carried out according to the instructions.


Type Colour King pin CRN

KZ 0908 white KZ 0912-01 24857

For single trailer use only


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115

Spare Parts forKZ 0908


1 King pin KZ 0912-01

2 Retention plate 8 mm skid plate KZ 0908-04

3 Bolt KZE 0912-03

4 Spring washer C 14,5 KZE 0912-05

5 Nut B 14 KZE 0912-06


8/05

CRN

24344

116

King Pin 2”Access from underneath

Type KZ 1516

D-value 162.4 kN

Skid platethickness

A

16mm

Type

KZ 1516

Retentionplate

KZ 1016-02

King pin

KZ 1516-01

Components

Dimensions accordingto DIN 74080 and ISO 337

JOST king pins can be usedin self steering axle systems.

Mounting must be carried out according to our instructions.

31/2” and 2” king pins are easily interchangeable.The right to alter specifications is reserved.


8/05

117


1

2

3

2/3

King pin

Retention plate

Self-securing bolt

Retention plate compl. with bolts

KZ 1516-01

KZ 1016-02

KZE 1016-06

KZ 1016-04



8/05

CRN

24856

118

Type KZ 1706-1712


King Pin 31/2”Access from underneath

Skid platethickness

A8 mm

Type

KZ 1708

Retentionplate

KZ 0908-04

King pin

KZ 1712/01

Welding seam

thickness

A

6 mm

Type approvalnumber

NL

RDW17010221

Components

Dimension according to DIN 74083 and ISO 4086

JOST king pins can be used in self steering axle systems.Mounting must be carried out according to the instructions.


8/05

119


Spare Parts forKZ 1706 - KZ 1712

1 King pin KZ 1712-01 2 Retention plate compl. with bolts, nuts and spring washers for : 2 12 mm skid plate KZ 0912-04 2 10 mm skid plate KZ 0910-04 2 8 mm skid plate KZ 0908-04 2 7 mm skid plate KZ 0907-04 2 6 mm skid plate KZ 0906-04 3 Bolt KZE 0912-03 4 Spring washer C 14,5 KZE 0912-05 5 Nut B 14 KZE 0912-06


8/05

CRN

24292

120


Type KZ 1016

D-value 280 kN

Skid platethickness

A

16mm

Type

KZ 1016

Retentionplate

KZ 1016-02

King pin

KZ 1016-01

Components






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121



1

2

3

2/3

King pin

Retention plate

Self-securing bolt


KZ 1016-01

KZ 1016-02

KZE 1016-06

KZ 1016-04


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CRN

248112481124811

122

Type KZ 1408Type KZ 1410Type KZ 1412

D-value 163 kN

Skid platethickness

A

8mm10mm12mm

Type

KZ 1408KZ 1410KZ 1412

Retentionplate

KZ 1008-02KZ 1010-02KZ 1012-02

King pin

KZ 1412-01KZ 1412-01KZ 1412-01

Components






Colour

Whiteblueyellow

31/2” and 2” king pins are easily interchangeable.

KZ 1008-04KZ 1010-04KZ 1012-04


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123

12

2

2

32+3

King pin

Retention plate for 8 mm skid plate



Self-securing bolt

KZ 1412-01

KZ 1008-02

KZ 1010-02

KZ 1012-02

KZE 1012-03


Spare Parts forKZ 1408, KZ 1410, KZ 1412


8/05

CRN

24812

124


Type KZ 1416

D-value 200 kN

Skid platethickness

A

16mm

Type

KZ 1416

Retentionplate

KZ 1416-02

King pin

KZ 1416-01

Components






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125


1

2

3

2/3

King pin

Retention plate

Self-securing bolt


KZ 1416-01

KZ 1416-02

KZE 1416-06

KZ 1416-04



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126

King Pin 2”Access from underneath

Type KZ 2816

D-value 162.4 kN

Skid platethickness

A

16mm

Type

KZ 2816

Retentionplate

KZ 1416-02

King pin

KZ 2816-01

Components






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127


1

2

3

2/3

King pin

Retention plate

Self-securing bolt


KZ 2816-01

KZ 1416-02

KZE 1416-06

KZ 1416-04



8/05

CRN

24511

128

Type KZ 1116

Skid platethickness

A

16mm

Type

KZ 1116

Flange

KZ 1116-02

King pincompl.

KZ 1116-06

D

F 3194

NL

RDW1701 0251

Components Type approvalnumber


King Pin 31/2”

Dimensions according to DIN 74083 and ISO 4086

JOST king pins can be used in self steering axle systems.Mounting must be carried out according to the instructions.


8/05

129

12345

1/3/4/5

King pin flange Disc Castellated nut Split pin King pin complete with castlellated nut, disc and split pin

KZ 1116-01 KZE 1116-02 KZE 1116-03 KZE 1116-04 KZ 1116-05 KZ 1116-06




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130

Mounting Proposalsfor King Pins


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131

Mounting and Operating Instructions for King Pins

King pins are safety parts connecting the articulated unit and are (in certain countries) subject to type approval. It is essential that only original JOST spare parts are used. Any alterations invalidate the guarantee and the type approval. Parts which have been damaged or repaired (e.g. by welding) may not be used. When installing the king pins the relevant registration instructions must be adhered to, e.g. in Germany § 19, 20 and 21 of the St VZO (road traffic regulations).The maximum D-value and the model number (e.g. series KZ10) can be found in the relevant data sheets resp. on the tip of the king pin itself.The load data are valid for operation on paved roads and under conditions prevailing in central Europe. For alternative conditions please consult us.The D-value can be calculated according to DIN standards 74080 and 74083 by means of the following formula: T = maximum permissible total weight or tractor [t]. (including U) R = maximum permissible total weight of semi-trailer {t} U = maximum permissible imposed load [t]. g = 9.81 m/s2

The model number of the king pin is made up as follows: Thickness of retention plate, in this case 12mm Model (series), in this case KZ10JOST king pins are manufactured in accordance with the valid international standards, which stipulate amongst other requirements the length of the protruding king pin from the underside of the skid plate. Before the king pin is mounted onto the skid plate, please check both flatness and thickness of the skid plate. The tolerance in the flatness of the part of the skid plate in contact with the fifth wheel must not exceed 2mm. Sharp edges and protruding welding seams are not allowed. The skid plate must cover the supporting surface of the fifth wheel in every position.Skid plate thickness tolerances in mm, except for model nos. Z1106 to KZ1112 and KZ1116: +0.6 +0.6 +0.4 +0.4 +0.2 +0.3 6mm 7mm 8mm 10mm 12mm 16mm -0.1 -0.1 -0.3 -0.3 -0.5 -0.5Skid plate thickness tolerances in mm for model nos. KZ1106 to KZ1112 and KZ1116: +0 6mm up to 16mm -0.3When welding the retention plate resp. the tapered sleeve the following welding processes and filler materials are acceptable: Welding process: EII Welding process: MAG C or MAG M Filler material: optional Filler material: E 4320 min. A5 DIN1913 Griduct S-V5 green resp. S-V4 red (Messer Grieshelm) Union K52 resp. Union 56 (Thyssen Draht AG) or E MK 7 resp. E MK 6 (Bohler)or an alternative welding process and filler material approved by the Road Transport authorities.The skid plate must be adequately reinforced according to the load.The method and dimensions of the reinforcement are the responsibility of the trailer builder. In order to achieve sufficient stability we recommend a skid plate thickness of 12mm for 2” king pins and 16mm for 3`“ king pins (recommended material St 52-3). The king pins must be installed centrally and at right angles. Tapered king pins must be hammered into place after cleaning the joining area, the castellated nut must then be tightened to the prescribed torque and secured by means of a split pin. The bolted in king pins must be protected from welding spatter. After welding please check the bolts and (if applicable) nuts for correct torque. The contact and functioning surfaces must be protected before painting. The king pins and their supports must be checked for wear, damage and cracks according to usage, but at the latest every six months, and replaced if necessary. The bolts and nuts must be checked for the correct torque.Before being put into service the king pin, skid plate and locking mechanism of the fifth wheel coupling must be thoroughly lubricated with high pressure (EP) grease with MoS2 or graphite additive (e.g. BP L21 M, BP HTEP 1, Esso universal greaseM or Shell Retinax AM). The life span of the king pin and the fifth wheel coupling depend to a large extent on their adequate lubrication.The king pin and the locking mechanism of the fifth wheel are subject to natural wear during operation. Once the limits of wear are reached, the king pins must be replaced by original JOST parts.

D+gx 0.6 x T x RT + R - U

[kN]

s!

e.g.: KZ10 12


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132

King Pin Lock

King Pin lock for 2” King PinsDS 2000

Low weight, handy,safe. For all 2” king pins. Completely protects not only the 2” neck, but all mounting bolts. Corrosion-resistant.Cylinder lock of high quality, dust and water proof. Locking with normal or master keys possible.


8/05

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133

Spare Parts

King Pin lock for 2” King PinsDS 2000

Fig, Description Part No.

1 King pin lock, complete DS 2000

2 cylinder lock with 2 keys DS 1000-03

When re-ording keys or cylinder locks for locking systems having same keys, please state code number.

Documents

Jost KingPins