Project Description

MUSTANG Z-14 Grain trailer, the trailer for grain and bulk materials

Tractor trailer MUSTANG produced to transport bulk materials. Grain trailer MUSTANG has exceptional features, top quality and competitive prices. These trailers have a large capacity, the ability to drive long distances from field to storages.

In grain trailer range we are offering several models with a capacity of 12.5 to 30 cubic meters, and a range of 17.1 to 40.1 cubic meters of body.

Body cone shape for easier emptying. The pipe shape body – big capacity and lightweight emptying.

One of the most important components in the grain trailer – tires! Choose the widest and highest tires as possible.

Wide-opening rear hydraulic door easily throws out pressed cargo – green mass, silage.

Trailer colour – We will paint the trailer in the colour you want without additional charge. You can choose from a wide range of colours and shades: black, black ‘metallic’, yellow JCB / RAL / VOLVO / CAT, blue, blue NEW HOLLAND, green FEND / JOHN DEER, orange, red, silver, gray VOLVO / LIEBHERR / Massey Ferguson, New VALTRA RED / SILVER, White, Hitachi Orange. MUSTANG Z-14 Grain trailer, the trailer for grain and bulk materials.


Grain trailers MUSTANG





Technical payload kg 14000 16000 19000 20000
Technical weight on the drawbar kg 3000 3500 3500 3500
Towing eyelet height from the ground  (mm) 470 470 470-550 370-610
Body length inside (mm) 4560 5500 6900 7100
Total length from towing eyelet till trailer end (mm) 6200 7180 8700 8800
Body width inside front (mm) 2200 2200 2100 2200
inside back (mm) 2200 2200 2250 2300
Total width (mm) 2550 2550 2550 2550
Body height inside (mm) 1500 1500 1500 1500
Tipping height without extension sides (mm) 5335 6325 7620 7750
Total height with standard wheels without extension sides (mm) 2500 2670 2865 3020
with 300 mm extension sides (mm) 2810 2980 3170 3320
with 500 mm extension sides (silage) (mm) 3010 3180 3370 3520
with 1000 mm extension sides (silage) (mm) 3500 3700 3900 4020
Capacity standard (m³) 19,3 20,1 24,0 25,2
with 300 mm extension sides (m³) 23,8 28,1 29,8
with 500 mm extension sides (silage) (m³) 24,3 26,2 31,0 33,0 €
with 1000 mm extension sides (silage) (m³) 29,3 32,1 38,0 40,0
Steel thickness sides / bottom (mm/mm) 3 / 3 4 / 4 4 / 4 4 / 4
Tipping angle to rear /three side 52° 58° 58° 60°
Cylinder power first cylinder step (kg) 22400 29700 37900 38000
Required oil l 17 24 40 43
Number of axles no. 2 2 2 2
Allowed speed till km/h 40 40 40 40



Axle with drums 300 x 90 mm brakes, 8 stud, 80 x 80 mm sq. beam (8 000 kg/axel)


Air (with manual load sensing valve) or Hydraulic Brakes on all wheels. Parking (hand) brake


Spring suspension 15 t (1 220 mm between the axles). Stable and comfortable chassis.


Security valve for main tipping cylinder


Telescopic main cylinder – first step pull 22,4 t. (it twice bigger power of loading capacity, so this cylinder is for sure to tip big weights).


Wheel chocks


Fixed drawbar. Swivel towing eyelet welded under the drawbar with twist preventing bracket.


Hydraulic door with rubber seal – (rubber seal is fixed to hydraulic door that in filling out cargo it not damage the rubber. Hydraulic door cylinders close door with big strengh and body is very hermetic).


Sides and flour thickness is 3mm, the shape of the body is made so it would be lighter but strong, no need to add on additional reinforcement side posts or thicker steel plate.


Plastic mudguards (2 units)


Rubber mudguards in front


Hooks for covering tent


Removable rear bumper. Brackets for removable rear bumper


Access platform in front of the box

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Šoninės apsaugos (prie važiuoklės, priekyje)


Rear towing hitch

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Grain shoot on the rear door


Cover roll sheet – easy to close and open

12V Tail Lights, license plate illumination and side marking lights

Wheels – Bandenmarkt Kargo Radial 400R22,5” remold (5400kg/40km/h)

Window in front of the body

Ladder in front of the body and inside

RT5,10 NOKIAN 500/60R22.5″ 146D ELS TL (4 080 kg/40km/h)
ABS ABS brake system
AK3 Hydraulic support leg
GR2 Drawbar with spring suspension
KP3 Towing eyelet mounting plate (3 position)
TK2,2 Boltable fixed towing eyelet (Scharmuller, 50 Ø, 3000 kg)
TK3,2 Boltable swivel towing eyelet (Scharmuller, 50 Ø, 3000 kg)
TK4,1 Boltable ball towing eyelet, (Scharmuller,  K-80, 4000-6000 kg)
PB3 Extension sides for silage (500 mm height, mesh)
PB4 Extension sides for silage (1 000 mm height, mesh)
PP1,6 Quick-lowering body down system
PP1,4 Additional hydraulic connections in the rear (1 pair)
GD6.1 Screw conveyor (capacity 25t/h)
GD6.2 Screw conveyor (capacity 35t/h)
PP13,1 Plastic fenders (quarter, additional 2 units on each side)
PP14 Metal tool and rope straps box  (lockable)
PP14,4 Stainless steel tool and rope straps box  (lockable)
ES5 10-30V LED lights (auto on/off) to illuminate the rear workspace (Model AR1028)
ES5,1 10-30V LED lights (auto on/off) to illuminate the front workspace (model AR1028)
GJ Brake and electric connections in the rear
SP3 Body colour on request

lt. datesheet

Do not hesitate to contact us if You would like to discuss your particular needs or get more information about MUSTANG grain trailers Z line. We will be glad to assist You.


Mob.: +370 699 74272