2" Fifth wheel couplings

Fifth wheel couplings (Series)
JSK 26
JSK 34
JSK 36
JSK 42 MK
King pin 2" 2" 2" 2"
Imposed load 6 t 16 t 20 t 15 t
D-value 50 kN 120 kN 152 kN 118 kN
Suitable for use with steering wedges yes yes yes yes
Bearing Pivot bearing Hybrid bearing Pivot bearing Slide bearing
Mounting height 120 mm 150 / 185 mm* 150, 172, 185, 205, 225 mm 140 mm
Maintenance M Z, W M Z, W
LubeTronic 1Point   yes   yes
LubeTronic 5Point   yes    
FlashTronic       yes
Sensoric     yes yes
SKS / KKS        
Approval ECE-R55 ECE-R55 ECE-R55 ECE-R55

* additional mounting heights available as chassis mounting




Fifth wheel couplings (Series)
JSK 40
JSK 42
JSK 37 C
JSK 37 E
King pin 2" 2" 2" 2"
Imposed load 20 t 20 t 20 t 20 t
D-value 152 kN 152 kN 152 kN 152 kN
Suitable for use with steering wedges yes yes yes yes
Bearing Slide bearing Slide bearing Rubber bearing Pivot bearing
Mounting height 150, 190, 225 mm 150, 185, 225 mm 150, 185, 220, 250, 300 mm 150, 172, 185, 205, 225 mm
Maintenance Z, W Z, W M, Z, W M, Z, W
LubeTronic 1Point yes yes yes yes
LubeTronic 5Point yes yes yes  
FlashTronic   yes    
Sensoric yes yes yes  
SKS / KKS   yes    
Approval ECE-R55 ECE-R55 ECE-R55 ECE-R55

3½" Heavy duty – Fifth wheel couplings

Fifth wheel couplings (Series)
JSK 38 C
JSK 38 G
JSK 50
JSK 52
King pin 2" / 3½" 2" / 3½" 3½" 3½"
Imposed load 28 / 36 t 28 / 36 t 50 t 74 t
D-value 170 / 260 kN 170 / 260 kN 300 kN 400 kN
Suitable for use with steering wedges yes yes yes yes
Bearing Rubber bearing Cardan bearing Pivot bearing Pivot bearing
Mounting height 160, 190, 250 mm 290 mm 190 mm 196 mm
Maintenance M, Z M, Z M, Z M
LubeTronic 1Point        
LubeTronic 5Point yes      
FlashTronic        
Sensoric        
Approval ECE-R55 ECE-R55 ECE-R55 ADR

Dual-height fifth wheel systems

Fifth wheel couplings (Series)
JSK DH
King pin 2"
Imposed load 15 t
D-value 110 kN
Suitable for use with steering wedges yes
Bearing Pivot bearing
Mounting height 165 – 315 mm (DH150), 165 – 350 mm (DH200)
Maintenance Z, W
LubeTronic 1Point ja
LubeTronic 5Point  
FlashTronic  
Sensoric  
Approval ECE-R55

Sliders

Fifth wheel couplings (Series)
JSK SL/PO
EVHD
King pin 2" 2" / 3½"
Imposed load 20 t 20 / 36 t
D-value 152 kN 152 / 360 kN
Suitable for use with steering wedges yes yes
Bearing Pivot bearing  
Mounting height 173 / 175, 203 / 205, 263 / 260 mm  
Maintenance Z, W  
LubeTronic 1Point yes  
LubeTronic 5Point    
FlashTronic    
Sensoric yes  
Approval ECE-R55 ECE-R55