MUK303

An indestructible heavy worker which you can configure totally to meet your operational requirements. In a short and more compact design also suitable for trips in combination with a second trailer or in the longer design for solo use as a large volume vehicle. Our trough shape with angled side walls allows a flexible design of the trough dimensions both in the height and also in the length. Thanks to the angle system, the empty weight can be significantly reduced compared to conventional ribbed designs.

Technical data
Load capacity  
Permissible total weight: 20,000 - 24,000 kg
Empty weight*: approx. 5,100 - 8,500 kg
Payload*: approx. 13,200 - 17,800 kg
Drawbar load*: 2,000 - 4,000 kg
Load volume*: approx. 17.5 - 41.5m³ (see: trough variants)
Dimensions  
Internal cargo area dimensions*: approx. 5,200 - 7,500 mm L x 2,260 mm W x 1,480 - 2,450 mm H
External cargo area dimensions*: approx. 5,380 - 7,680 mm L x 2,550 mm W x 1,480 - 2,450 mm H
Technical details  
Tipping cylinder oil requirement*: approx. 30.6 litres

* = depending on equipment.

Basic version

The basic version of the MUK303 offers a solid foundation for many purposes with an attractive price/performance ratio. Included in the basic version are:

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Tyres 4 x 385/65 R22.5 factory refurbished tyres on centre well rims, for 80 km/h
Axles ADR tapered roller bearing axle, reinforced, 11.3 tonnes axle load (60 km/h), 2050 mm track width without ABS approved up to 60 km/h (technically 105 km/h), wheel brake 406 x 120 mm, 130 mm square axle
Springs 21 tonnes 2-layer parabolic spring suspension, 100 mm wide, approved for up to 105 km/h, 1480 mm axle wheelbase, overload protection on all four springs, rocker arms between the front and rear axle
Draw gear rigid drawbar with 40 mm flanged towing eye DIN 11026 screwed on (coupling required on the tractor, DIN 11029), mechanical saddle landing gear with rapid speed
Chassis frame steel-welded construction, main load bearer made from torsion-resistant square tube profiles
Brake system dual line service brake system with automatic load-dependent brake force control (ALB), 4 x diaphragm brake cylinders, spindle parking brake acting on one axle
Tipping system rearwards tipping system, hydraulic multi-piston press, 1 line system, hydraulic stroke limiter, safety rope
Steel trough conical rearwards tipping trough (optionally also as two or three-way tipper - see A 1501/1601), trough with angled shaped side board walls, sturdy top frame made from square tube, removable aluminium ladder on the front wall, floor plate 4 mm thick, side panels with 3 mm thickness, hydraulic tailgate opening with rubber seal, safety lock and driver display, grain feed in the middle in the rear wall with removable discharge chute
Electrical system: 12 volt system according to the StVZO (German traffic laws) with 7-pin connecting cable, triangular reflector and yellow side reflectors, 3 function lights (rubber mounted), number plate lights, position lights
Accessories stable foldable underride protection made from round tube, 2 x wheel chocks with bracket, plastic mudguard at the rear, hose cabinet for all supply lines on the drawbar, protective caps for the screw connections, resting point supports for tipping trough for reducing the noise during driving operation
Paintwork vehicle blasted with steel grit and also degreased, chip-resistant primer, sealing of areas in particular risk of corrosion using bodywork sealing compound, top coat in German quality dual-component gloss paint Tipping trough: Kröger green Chassis: Kröger red
Additional equipment

To prepare the MUK303 in the best way for special tasks, we offer a wide range of options:

(You can add the individual items of optional equipment to the wish list using the + symbol.)

SUPERSTRUCTURE
A 1021 Trough height approx. 1730 mm instead of 1480 mm
A 1041 Trough height approx. 1950 mm instead of 1480 mm (observe the overall vehicle height, delivery without tyres)
A 1071 Trough height approx. 2200 mm instead of 1480 mm (observe the overall vehicle height, delivery without tyres, only in conjunction with hydraulic suspension)
A 1101 Trough length approx. 6000 mm instead of 5200 mm, oil requirement 32.5 litres (reinforced axles and springs are recommended)
A 1111 Trough length approx. 6500 mm instead of 5200 mm, oil requirement 34.4 litres (reinforced axles and springs are recommended)
A 1121 Trough length approx. 7000 mm instead of 5200 mm, oil requirement 34.4 litres (reinforced axles and springs are recommended)
A 1131 Trough length approx. 7500 mm instead of 5200 mm, oil requirement 34.4 litres (only in combination with hydraulic suspension)
A 1501 Two-sided tipping mechanism with continuous swivel side panel on the side, approx. 600 mm high and rubber seal (catwalk height approx. + 100 mm)
A 1801 Sidewall extensions (steel) 500 mm, can be folded open all around and can be removed, with viewing window at the front (not cereal grain tight)
A 1831 Sidewall extensions (steel) 800 mm, can be folded open all around and can be removed, with viewing window at the front (not cereal grain tight)
A 2611 "Shock-Stop" potato chute (conveyor belt rubber) in the front cargo area
A 2801 Viewing window with guard screen in the bulkhead, dimensions approx. 355 mm wide and 625 mm high
A 3001 Side tipping bridge extension 200 mm high, mounted on one side (only in combination with A 1501)
A 5401 Top hydraulically foldable side board wall approx. 600 mm (one-sided right or left side) for reducing the overhead loading height (potatoes), operating via the tractor hydraulics, mechanical locking (double-acting control unit required)
A 5711 2 x additional slide gates with chute in the tailgate (total of 3 items)
A 6001 Plug-in triangle at the front and rear (300 mm) + middle triangle with foldable roof arch
A 6501 Catwalk with accident protection bar on the bulkhead (according to the German accident prevention regulations - UVV)
A 7101 Yellow tarpaulin (reinforced material) with aluminium roller board (can be fastened at sides with 2 x strap ratchets), removable stop supports (only in combination with A 6001 + A 6501 / can only be used without extension)
A 7521 2-wing hydraulic cargo area cover system driven by oil motors, covered with a net (double-acting control unit and 3-pin 12 volt socket required / not compatible with extension)
A 7901 Galvanised protective cover for rotary actuator of the automatic cargo area cover
CHASSIS
F 0551 6/2-directional valve for two double-acting functions; switching point on a double-acting control unit
F 1001 Automatic trailer coupling including light, pneumatic and hydraulic connections for a 2nd trailer
F 1301 Towing device at the rear
F 1801 Plastic mudguard, front axle (required for warning panel packet)
F 3221 Reinforced height-adjustable, rubber bearing drawbar, dimensioned for 4 tonnes drawbar load (mandatory from 4 tonnes drawbar load), version as central tube
F 3251 Hydraulically suspended towing device instead of fixed towing device (double-acting control unit required)
F 3281 Hydraulic jack instead of the mechanical landing gear (double-acting control unit required)
F 3291 Double hydraulic jack instead of the mechanical landing gear (for trough lengths from 7000 mm)
F 3321 SCHARMÜLLER parallel shank drawbar head Type K80 up to 4 tonnes drawbar load
F 3341 SCHARMÜLLER round shaft drawbar eye Type D 40 mm Ø up to 2.5 tonnes drawbar load, DIN 11026
F 5101 Side marking lights (LED)
F 5141 Contour marking film, yellow on the side and rear of the vehicle (mandatory for approval > 60 km/h)
F 5161 Position and number plate lights as LED version
F 5171 Warning sign package for wide loads (required from a width of 2750 mm, only in conjunction with F 1801)
F 5181 3 function rear lights, angular, LED version
F 5211 2 x LED reversing lights on the rear of the vehicle (12 volt 3-pin socket required)
F 5231 2 x LED lateral reversing lights on the chassis (12-volt 3-pin socket required)
F 5261 Protective grids for the rear lights, screw-on version (not permitted on German public roads)
F 5271 Separate switching box with 3 x toggle switches (on+off) consisting of 1 x main switch and 2 x for electrical functions (power supply via 3-pin socket, 12 volts)
F 5291 Hydraulic hose marking "Kennfixx" (price per hydraulic pipe)
F 5401 Separate oil stub line to the rear (diameter 15 mm)
F 5421 Assembly of a front screw conveyor (without screw only in combination with F 5401)
F 5481 Quick-lowering system for tipping hydraulic via the 2 hose system (double-acting control unit required)
F 6011 Axle wheelbase > 1800 mm for 24 tonnes total weight (in combination with reinforced axles and spring suspension)
F 6131 Hydraulic spring system including BPW axles (max. 60 km/h), track 2150 mm; second axle trailing steered, 11 tonnes axle load (at 60 km/h); wheel brake 410 x 180 mm; 150 mm square axle (no lifting axle possible, only in combination with F 8011, brake cylinder mounted at top)
F 6211 Hydraulic spring system including BPW axles (max. 60 km/h), track 2150 mm; second axle forced steering, 11 tonnes axle load (at 60 km/h); wheel brake 410 x 180 mm; 150 mm square axle (only in combination with F 8011, brake cylinder mounted at top)
F 6261 Parabolically suspended linked steering unit with trailing links and dynamic axle compensation (24 tonnes)
F 6271 Parabolically suspended linked steering unit with trailing links and dynamic axle compensation (32 tonnes)
F 6301 12 tonnes BPW axles (max.60 km/h), reinforced, 2150 mm track, without ABS and automatic slack adjuster, wheel brake 410 x 180 mm, 150 mm square axle (only in combination with F 6271)
F 6321 13.1 tonnes ADR axles (max. 60 km/h), reinforced, 2150 mm track, without ABS and AGS (technical 105 km/h) wheel brake 420 x 180 mm, 150 mm square axle (only in combination with F 6261 or F 6271)
F 6721 9 tonnes ADR self-steering axle (max. 60 km/h), 2050 mm track, wheel brake 406 x 120 mm, 130 mm square axle (only in combination with F 6261 or F 6271)
F 6741 11 tonnes BPW self-steering axle (max. 60 km/h), without ABS + automatic slack adjuster, 2150 mm track, wheel brake 410 x 180 mm, 150 mm square axle (only in combination with F 6271 and F 6301)
F 6761 11 tonnes BPW forced-steering axle (max. 60 km/h), reinforced, without ABS + automatic slack adjuster, 2150 mm track, wheel brake 410 x 180 mm, 150 mm square axle (only in combination with F 6271 and F 6301)
F 6771 11 tonnes ADR self-steering axle (max. 60 km/h), without ABS + automatic slack adjuster, 2150 mm track, wheel brake 420 x 180 mm, 150 mm square axle (only in combination with F 6261 or F 6271 and F 6321)
F 6781 11 tonnes ADR forced-steering axle (max. 60 km/h), without ABS + automatic slack adjuster, 2150 mm track, wheel brake 420 x 180 mm, 150 mm square axle (only in combination with F 6261 or F 6271 & F 6321)
F 7201 1st axle carried out as lifting axle (only possible in combination with hydraulic spring suspension)
F 8001 Hydraulic rear-axle support (increased stability / double-acting control unit required)
F 8011 Electrically switched rear-axle support for hydraulic spring suspension (increased stability)
F 9021 Electronic load control with signal lamp on the vehicle (only possible in combination with hydraulic spring suspension, 12 volt , 3-pin socket required)
F 9301 Tie rod, forced steering, with additional automatic telescope
WHEELS
R 2591 Tyres "new" 560/60 R22.5 NOKIAN Country King (65 km/h) 161D with reinforced rims 20.00 (tyre load at 1.5 bar 10 km/h = 5,000 kg)
R 2631 Tyres "new" 650/55 R26.5 BKT FLOTATION RADIAL, profile FL 630, (65 km/h) 169D, (tyre load at 1.5 bar 10 km/h = 5,185 kg)
R 2641 Tyres "new" 620/60R26.5 NOKIAN Country King (tyre load at 1.5 bar 10 km/h = 5,310 kg)
R 2811 Tyres "new" 650/55 R26.5 BKT FLOTATION RADIAL, profile FL 693, (70 km/h) 169D, (tyre load at 1.5 bar 10 km/h = 5,185 kg)
R 2921 Tyres "new" 710/50 R26.5 BKT FLOTATION RADIAL, profile FL 630, (65 km/h) 170D, (tyre load at 1.5 bar 10 km/h = 5305 kg)
R 2931 Tyres "new" 710/50R26.5 NOKIAN Country King (tyre load at 1.5 bar 10 km/h = 5,615 kg)
PAINTWORK
L 1001 Special paintwork, chassis according to RAL tone
L 1301 Special paintwork, trough according to RAL tone
L 1501 Stone chipping protection coating on the tipping bridge in the area above the wheels
EXPERTS REPORT/HANDING OVER
T 1501 Expert's report for 40 km/h registration
T 2001 Expert's report for 60 km/h registration (max. 2 tonnes drawbar load permitted)
T 9001 Transport costs, German post code 0-4
T 9101 Transport costs, German post code 5-9
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Would you like to find out more?

There is also a contact person for your region:

Matthias Oelkers
Sales - external
(north - centre - east DE; DK)
+49 173 / 6484847
Markus Borchers
Sales - external
(central - west DE; LU)
+49 177 / 7963617
Peter Franz
Sales - external
(south - central DE, AT)
+49 171 / 9572155
Symen van der Veen
Sales - external
(BE; NL; LU)
+31 6515 72523
Sándor Fazekas
Sales - external
(BG; CZ; HR; HU; RO; RS; SK; SL)
+49 176 / 66456951
Julian Franke
Sales - internal / shipping

+49 4445 / 96 36 - 39
Oliver Krohse
Sales manager

+49 4445 / 96 36 - 24

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