JSK 40 K9 (Mercedes-Benz) Frame mounting

Advantages at a glance

  • Weight-optimised 2" fifth wheel cast coupling
  • Weight-optimised version for fitting to the frame or subframe of the Mercedes-Benz* tractor without a mounting plate
  • Protects the chassis dues to its longitudinal elasticity (lateral movement)
  • Low-maintenance version with plastic top plate liner and LubeTronic 1Point for automatic lubrication of lock jaw

Selection table / Versions available

Order No. H (mm) X D value (kN) Imposed load U(t) Weight (kg) Approval (ECE) WA ZL Sensoric
JSK 40 K9 20 35 BB 150 13° 152 20 141.0 E1 55R-01 1245 Z J -
JSK 40 K9 20 87 BB 150 13° 152 20 142.0 E1 55R-01 1245 W + LT1P J -
JSK 40 K9 20 BS BB 150 13° 152 20 145.5 E1 55R-01 1245 LT5P MB J -
JSK 40 K9 20 M3 BB 150 13° 152 20 144.0 E1 55R-01 1245 Z J MB
JSK 40 K9 20 BC BB 150 13° 152 20 142.0 E1 55R-01 1245 W + LT1P J MB
JSK 40 K9 20 BM BB 150 13° 152 20 146.0 E1 55R-01 1245 LT5P MB J MB
JSK 40 K9 40 35 BB 190 16° 152 20 146.0 E1 55R-01 1245 Z J -
JSK 40 K9 40 87 BB 190 16° 152 20 146.0 E1 55R-01 1245 W + LT1P J -
JSK 40 K9 40 BS BB 190 16° 152 20 149.5 E1 55R-01 1245 LT5P MB J -
JSK 40 K9 40 M3 BB 190 16° 152 20 147.0 E1 55R-01 1245 Z J MB
JSK 40 K9 40 BC BB 190 16° 152 20 146.0 E1 55R-01 1245 W + LT1P J MB
JSK 40 K9 40 BM BB 190 16° 152 20 150.0 E1 55R-01 1245 LT5P MB J MB
JSK 40 K9 57 35 BB 225 25° 152 20 147.0 E1 55R-01 1245 Z J -
JSK 40 K9 57 87 BB 225 25° 152 20 148.5 E1 55R-01 1245 W + LT1P J -
JSK 40 K9 57 BS BB 225 25° 152 20 149.5 E1 55R-01 1245 LT5P MB J -
JSK 40 K9 57 M3 BB 225 25° 152 20 148.0 E1 55R-01 1245 Z J MB
JSK 40 K9 57 BC BB 225 25° 152 20 148.0 E1 55R-01 1245 W + LT1P J MB
JSK 40 K9 57 BM BB 225 25° 152 20 150.4 E1 55R-01 1245 LT5P MB J MB

Technical Specification

Suitable for 2“ king pins (G 50) as per ECE R55-01, DIN 74080, ISO 337 and steering wedges as per ECE R55-01, DIN 74085.

 

available with 

 

For using sensor coupling versions MB, the truck has to be prepared ex factory for sensors by the manufacturer.

Explanations:

WA / Maintenance
Z = Prepared for central lubrication
W = Low-maintenance version

ZL / Handle length
J = Long handle

 

* Actros new (MP4)

JSK 40 K9 Frame mounting

Item Description Remark Order No. per set
1 Locking bolt + mount. bolts SKE001740020 1
2 Mounting ring with 01 SK 3105-94 1
3 Locking bolt + mount. bolt SKE001009720 1
4 Tension spring SK 847 1
5 Lubrication line with cable tie SK 3108-02 1
6 Lock jaw with 04 + 05 SK 3221-52 Z 1
7 Double tension spring SK 3105-20 1
8 Locking spring SKE001440000 1
9 Short handle with 08, L = 220 mm SKE001390020 1
9 Long handle with 08, L = 390 mm SKE001390120 1
10 Lever kit with 11 + 12 SKE001380020 1
11 Lever spring SKE001009800 1
12 Lever bolt SKE001750020 1
14 Lever with 15 SKE001620020 1
15 Lever bolt SKE001650020 1
19 Eye bolt compl. SK 2122-04 1
20 Adjusting screw with guide SKE500740220 1
21 Bridge bolt SKE001011400 4
22 Collar with 21 SKE001370020 2
23 Bridge with 21 SKE001530220 2
24 Plastic top plate liner with screws SKE001007020 1
25 Pedestal BH 150 (K3) with 21 SKE001500120 2
25 Pedestal BH 190 (K3) with 21 SKE001510120 2
25 Pedestal BH 225 (K3) with 21 SKE001520120 2
26 Set of traverse screws SKE002770020 1
27 Traverses BH 150 (K9) with 26 SKE001570120 1
27 Traverses BH 190 (K9) with 26 SKE001590120   1
27 Traverses BH 225 (K9) with 26 SKE001590120 1

Repair and retrofit kits

Item Description Order No.
01, 02, 03, 04, 05, 06, 19 Repair kit for lock SKE001640020
21, 22 Repair kit for bearing SKE001370220
24 Repair kit for plastic top plate liner with screws SKE001007020  
01, 02, 06, 28 Repair kit for LT1P compl. SKE004070100

Spare parts for sensoric please refer to sensor coupling.
Spare parts for LubeTronic 5Point please refer to LubeTronic 5Point.


JSK 40 Bildtext

JSK 40

JSK 40

Videos


PDF-Downloads


Mounting and Operating Instructions
JSK - first greasing 03/2017
JSK 40 / 42 08/2008
JSK 40 / 42 02/2013
JSK 40/42 Connecting / Disconnecting 04/2017
 
Repair kits
JSK 40 / 42 06/2012
Replacing the sensor set JSK 37/JSK 40/JSK 42 06/2013
Replacing the sensor set (MB) JSK 37/JSK 40/JSK 42 06/2013
 
Flyer
Original spare parts Better safe than sorry! 09/2014
Original spare parts Better safe than sorry! 09/2016
Repairkits Original spare parts 08/2016
Sales information Mercedes-Benz ACTROS fifth wheel coupling 08/2016
Wear Limit Gauges 08/2016