FLATBED TRAILERS - Humbaur

FLATBED TRAILERS 

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10000 SERIES 

CONSTRUCTION PROGRAMME 

www.humbaur.com

10000 SERIES 

CONTENTS 

10000 SERIES HTD 3-axle stepped 4 

HTD 3-axle straight 6 

HTD 4-axle 8 

Accessories 10 

With around 350 production models for the 

private and commercial sectors, Humbaur is one 

of Europe's leading trailer manufacturers. 

Innovative and experienced, with a presence all 

over Europe and beyond. As an owner-managed, 

medium-sized family business, we know what 

our customers need and how they work. This is 

why we develop our products meticulously, 

manufacturing them with the greatest care and 

then putting them through their paces. 

Innovative ideas, cutting-edge manufacturing, 

a clear focus on quality and competent, 

comprehensive support are our strengths. 

Strengths that we provide to serve our 

customers. 

Ulrich Humbaur 

Proprietor, Director / CEO. 

2

HUMBAUR – QUALITY AND EXPERIENCE 

Many years of experience 

As one of the leading manufacturers of car trailers, 

we manufacture nearly 50,000 trailers a year. We have 

manufactured more than 500,000 vehicles since our 

company was established. Each of our trailers reflects 

today the knowledge we have acquired over the 

decades. 

A firm commitment to quality 

Robust and long lasting – that's how a trailer must 

be. For that reason, we only use high-quality components 

and ensure first-class workmanship at all times. 

Every little detail is checked by highly qualified 

professionals before a trailer leaves our factory 

grounds. 

Diversity and flexibility 

We provide our customers with flexible, multi-purpose 

transport solutions in the range from 750 kg 

to 19 t gross weight. Retail as well as commercial 

customers always find just the right transport aid 

for their diverse applications. 

Wide range of accessories 

As well as our comprehensive standard features, 

we offer a wide range of accessories for each trailer 

model. Thus, from various building blocks, customers 

can put together a trailer that is exactly tailored to 

their individual requirements. 

Customer service 

You can obtain comprehensive service for trailers up 

to 3.5 t on-site from your dealer. For trailers above 

5 t, our broad spectrum of services also includes 

direct service. Regardless whether it concerns the 

supply of spare parts, or simply assistance in the use 

of your trailer, Humbaur is always at your service. 

State-of-the-art production facilities 

Quality is in the detail. This means that Humbaur only 

uses vehicle components from well-known manufacturers. 

The exchange of experience with our suppliers 

enables us to improve our products continuously. 

Made in Germany 

Each and every one of around 350 production models 

is developed and manufactured using state-of-the-art 

practices. In this way we can ensure first class quality 

with consistent performance – Quality Made in 

Germany. 

3

10000 SERIES 

TECHNICAL DATA 

Flatbed turntable trailer HTD 3-axle stepped 

Model HTD 308525-3A stepped * 

Overall size in mm 10950 x 2540 x 3710 

Lower bed including rear incline in mm 6500 x 2520 

Permissible gross weight in kg 24000 ** / 30000 *** 

Load capacity in kg 

17600 / 23600 (depending on the version) 

Loading height in mm 890 

Tyres in inches 12x / 235 / 75 R17,5 

Wheelbase (between 2nd and 3rd axle) 1400 **** 

Drive-up angle 10° 

(all specifications are approximate) 

The classic – robust, reliable and economic. This key data characterises the stepped 

3-axle flatbed-turntable trailer from the Humbaur HTD Series. The model also 

impresses with its stepped loading platform, and this transition between the lower 

bed and the high-level platform is particularly suited as a stop for wheeled or 

tracked vehicles and also contributes to load securing. The manual lowering and 

air-suspended rear axle unit, together with the low loading height and shallow 

drive-up angle of just approx. 10° ensure superior drive-up convenience and safe 

loading and unloading. Outstanding corrosion protection is provided by the 

standard cathodic dip-painted traverse and turntable frame, together with the 

hot-dip galvanised drive-up ramps. As an option, this model can also be supplied 

in a hot-dip galvanised version. Three different mounting heights are available for 

the drawbar to allow compatibility with the various coupling heights of the tractor 

units. The 2 pairs of 10 t lashing rings on the top platform and the 3 pairs on the 

lower platform, with generous water and dirt outlets, provide a wide variety of 

ideal load-securing opportunities, in combination with additional lashing points 

integrated in the external frame. To ensure smooth running, this vehicle has SAF 

flatbed trailer axles with enclosed S-cam brakes and an electronically controlled 

4S / 3M EBS compressed air braking system with spring accumulator. A comprehensive 

range of accessories allows you to adapt this flatbed trailer to your individual 

requirements. 

4 

* also with parabolic suspension / ** Permissible total weight with split loads without special approval / *** Permissible total weight with one-piece loads with special approval in accordance with § 70 STVZO / **** Also available with a wheelbase of 1,810 mm

Recessed lashing 

ring in the platform 

floor, up to 10,000 kg 

tensile force 

Climbing bars on 

the external frame 

profile at the rear 

Stowage box with 

folding lid integrated 

in the turntable 

platform (optional) 

STANDARD EQUIPMENT 

Convincing arguments: 

Flatbed turntable trailer HTD 30 stepped 

by Humbaur 

• Axle unit: SAF flatbed axles with closed S-cam 

brake; air suspension front and rear, rear axle unit 

with lifting and lowering facility (only in combination 

with air suspension) 

• Braking system: Conforming to EU guidelines with 

EBS 4S / 3M and spring-loaded parking brake; 

connecting hoses with non-interchangeable 

coupling heads 

• Electrics: 24 V system (lighting / EBS); splash proof 

and vibration-damped lights; 15-pin connection 

plug (lighting); 7-pin connection plug (EBS); 

• Bogie and towing device: Bogie in solid welded 

design with low-maintenance ball slewing ring 

and three different drawbar mounting heights; 

8° inclined drawbar with Ø 40 mm towing eye 

• Chassis and frame: Main frame and external frame 

made of high-strength fine-grain steel with full 

width cross beams in solid welded design for the 

highest levels of stability and carrying capacity; 

Wheel cut-outs over the rear wheels, corners 

chamfered at the front; Climbing bars on the 

external frame of the rear incline for maximum 

safety when loading and unloading; outer and main 

frames offset in area of rotating ring; 2 pairs of 10 t 

lashing rings on the top platform and 3 pairs recessed 

in the lower platform; Lashing options integrated 

into external frame 

• Floor covering: Platform floor made from an approx. 

50 mm thick softwood covering; Chequer plate in the 

area of the rear wheels 

• Ramps: One-piece hot-dip galvanised drive-up ramps 

(length approx. 3,000 mm, width approx. 750 mm) 

with direct-acting standing lifting springs for the 

easiest of operation; Ramp covered with softwood 

laid in the longitudinal direction; Ramp retainer 

linkage with securing lock for optimum safety 

• Paintwork: Turntable and chassis frame with 

nano-ceramic cathodic dip coating (KTL) and 

single-colour top coat in RAL colour of your choice; 

as an option we offer a variant that is hot-dip 

galvanised; silver painted rims 

Illustrations may show optional extras / 

products are subject to continuous technical alterations 

5

10000 SERIES 


Flatbed turntable trailer HTD 3-axle straight 

Model 

HTD 308525-3A straight 


Loading area including rear incline in mm 8500 x 2540 





Tyres in inches 12x / 235 / 75 R17,5 

Wheelbase (between 2nd and 3rd axle) 1400 



The real allrounder – versatile, reliable and economical. This key data characterises 

the straight 3-axle flatbed turntable trailer from the Humbaur HTD Series. The 

model impresses with its straight loading surface and is ideally suited, in combination 

with the optional twistlock interlocks that are fitted in the front of the area, for the 

transport of 10 or 20 foot ISO containers. But not only this type of transport – this 

multi-talent is just as good, with its maximum flexibility and versatility, for the 

transport of construction machines, heavy production machines, materials, palleted 

goods and shuttering. The manual lowering and air-suspended rear axle unit, 

together with the shallow drive-up angle of just approx. 10° and rear support 

ensure superior drive-up convenience and safe loading and unloading. Outstanding 

corrosion protection is provided by the standard cathodic dip-painted traverse and 

turntable frame, together with the hot-dip galvanised drive-up ramps. As an option, 

this model can also be supplied in a hot-dip galvanised version. Three different 

mounting heights are available for the drawbar to allow compatibility with the 

various coupling heights of the tractor units. The 4 pairs of 10 t lashing rings recessed 

in the platform floor, with generous water and dirt outlets, provide a wide variety of 

ideal load-securing opportunities, in combination with additional lashing points integrated 

in the external frame. To ensure smooth running, this vehicle has SAF flatbed 

trailer axles with enclosed S-cam brakes and an electronically controlled 4S / 3M EBS 

compressed air braking system with spring accumulator. A comprehensive range of 

accessories allows you to adapt this flatbed trailer to your individual requirements. 

6 

* also with parabolic suspension / ** permissible gross weight for distributable load without special permit / *** permissible gross weight for non-distributable load with special permit in accordance with § 70 STVZO (German Road Traffic Act)

Folding lashing ring 

with up to 6,000 kg 

tensile force integrated 

in the external frame, 

over the external frame 

(optional) 

Lashing points, 

stanchion pockets 

and folding 

outriggers in the 

external frame 

(optional) 

Height-adjustable 

drawbar as a result 

of the three fitting 

possibilities 



The flatbed turntable trailer HTD 30 straight 






• Braking system: Conforming to EU guidelines with 

EBS 4S / 3M and spring-loaded parking brake; 









8° inclined drawbar with Ø 40 mm towing eye 


made of high-strength rine-grain steel with full 




chamfered at the front; Climbing bars on the external 

frame of the rear incline for maximum safety when 

loading and unloading; external and main frames in 

area of rotating ring; 10 t lashing points, in 4 pairs, 

recessed in the platform floor; additional lashing 

options integrated in the external frame 

• Floor covering: Platform floor made from an approx. 

50 mm thick softwood covering; stud plate in area of 

rear wheels and on the bogie platform 

• Ramps: One-piece hot-dip galvanised drive-up ramps 

(length approx. 3,000 mm, width approx. 750 mm) 





• Paintwork: Chassis frame with nano-ceramic 

cathodic dip coating (KTL) and single-colour top 

coat in RAL colour of your choice; as an option 

we offer a variant that is hot-dip galvanised; 

silver painted rims 

Illustrations may show optional extras / products are subject to continuous technical alterations 

7

10000 SERIES 


Flatbed turntable trailer HTD 4-axle 

Model HTD 409525-4A * 


Lower bed including rear incline in mm 7330 x 2540 





Tyres in inches 16x / 235 / 75 R17.5 

Wheelbase (between 3rd and 4th axle) 1400 



Top class – robust, resilient and economical. This key data characterises the stepped 

4-axle flatbed trailer from the Humbaur HTD Series and represents the top end of 

the range of turntable trailers. The model impresses, amongst other things, with 

its stepped loading platform. The transition from the lower platform and the top 

platform is ideally suited as a stop for wheeled or tracked vehicles and also contributes 

to load securing. The manual lowering and air-suspended rear axle unit, 

together with the low loading height and shallow drive-up angle of just approx. 

10° ensure superior drive-up convenience and safe loading and unloading. The 

optional hot-dip galvanised chassis frame and turntable frame and the standard 

hot-dip galvanised drive-up ramps provide outstanding corrosion protection. Three 

different mounting heights are available for the drawbar to allow compatibility 

with the various coupling heights of the tractor units. The 1 pair of 10 t lashing rings 

on the top platform and the 3 pairs recessed in the lower platform, with generous 

water and dirt outlets, provide a wide variety of ideal load-securing opportunities, 

in combination with additional lashing points integrated in the external frame. 

Two stowage boxes integrated in the turntable platform provide adequate stowage 

for lashing equipment, e. g. or for similar items. To ensure smooth running, this 

vehicle has SAF flatbed trailer axles with enclosed S-cam brakes and an electronically 

controlled 4S / 3M EBS compressed air braking system with spring accumulator. 

A comprehensive range of accessories allows you to adapt this flatbed trailer to your 

individual requirements. 

8 

* also with parabolic suspension / ** permissible gross weight for distributable load without special permit / *** permissible gross weight for non-distributable load with special permit in accordance with § 70 STVZO (German Road Traffic Act)

Aluminium plug-in 

side walls round 

the top platform 

(optional) 

Continuous trough 

in the rear area for 

digger arm stowage 

(optional) 

Air suspension 

with lifting and 

lowering function 



The HTD 40 flatbed-turntable trailer 






• Braking system: Conforming to EU guidelines 

with EBS 4S / 3M and spring-loaded parking brake; 









2 recessed toolboxes with folding lids integrated 

in the turntable platform; Stepped drawbar with 

Ø 50 mm towing eye and height adjustment by 

compression spring 


made of high-strength rine-grain steel with full 




chamfered at the front; Climbing bars on the 

external frame of the rear incline for maximum 

safety when loading and unloading; outer and 

main frames offset in area of rotating ring; 

10 pairs of 10 t lashing rings on the top platform 

and 3 pairs recessed in the lower platform; 

Lashing options integrated into external frame 

• Floor covering: Platform floor made from an 

approx. 55mm thick softwood covering; 

Chequer plate in the area of the rear wheels 

• Ramps: One-piece hot-dip galvanised 

drive-up ramps 

(length approx. 

3,000 mm, width 

approx. 750 mm) 





• Paintwork: Steel parts sandblasted, primed and 

painted in a RAL colour of your choice; as an 

option we offer a variant that is hot-dip galvanised; 

silver painted rims 


9

10000 SERIES 

ACCESSORIES 

Duomatic coupling 

MAN traction vehicle: 1 x 4-way 

and 1 x 7-way plug 

2 x 7-way connecting cables 

(ISO 1185 and ISO 3731) 

Folding working lights 

Wheel recess 

(on model HTD 30) 

Additional lashing ring up to 

10,000 kg tensile force recessed in the 

platform floor (on model HTD 30) 

Lashing ring up to 6,000 kg 

tensile force integrated in the 

external frame (on model HTD 30) 

Stanchion pockets and plug-in 

stanchions on the front of the 

upper platform 

Stanchion pockets 

in the external frame 

(on model HTD 30) 

Load securing rails 

10

Swivelling lashing eye 

Ø 40 and 50 mm 

Adjustable length drawbar 

1-piece hydraulic ramps with 

hydraulic lateral movement 

2-piece hydraulic ramps with 

hydraulic lateral movement 

2-piece ramps 

Hydraulic supporting feet on 

left and right 

Rubber floorcovering for the 

walking areas 

3 m equipment package 

(folding outrigger and wooden 

planks) 

Steel plate toolbox 

Drive-up cover plate 

Other accessories or special manufacture possible on request! 


11

HUMBAUR 

…CLOSE TO THE CUSTOMER! 

Humbaur Partner: 

Safety note! The trailers may only be used in strict compliance with 

all road traffic, professional association and load securing regulations. 

We assume no responsibility for printing or other errors or omissions. 

Subject to change without notice. Printed in Germany. 

Reproduction prohibited 07 / 12. 

Order No.: 009.00118 

Humbaur GmbH • Mercedesring 1 • 86368 Gersthofen • Germany • www.humbaur.com 

Made in Germany

FLATBED TRAILERS - Humbaur

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