The Leeb LT:
Engineering for professionals
The basis
- Solidly designed frame made of quality steel
- Optional: air-suspended axle with level compensation
- Solid drawbar connection for large clearance, top or bottom connection, depending on the vertical load
Steering axle – less tramline damage (optional)
- Steering axle for stable positioning of the boom with high stability and exact tracking to avoid tramline damage
- Optimal, even in uneven terrain
- Large steering angle due to a taper-cut frame design
Large tyres – less ground pressure
- Wheels with diameter of up to 2.05 m
- Maximum ground contact area with perfectly adapted air pressure
- Adapted Tyre Pressure Control – automatic tyre pressure regulation that is completely integrated in the software
Extremely low centre of gravity
- Tank shape is optimised with regard to the surging force
Taking care of the crop
- Smooth machine underbody
- No edges and corners on the underside of the machine
- Hydraulically foldable and fully covered support leg
Modern plastic tank
- Conical geometries for low surge forces
- 500 litre fresh water tank: enough water for a complete inside cleaning as only very little residual quantities remain in the system.
- Large radii, absolutely smooth surfaces and no back tapers for easy cleaning.
- Deep sump area for complete discharge and minimum residual quantities even on slopes.
Three equipment versions
Eco
- Manual operation for the suction and pressure side
- Piston diaphragm pump (400 l/min) driven by pto-shaft
- Hydraulic agitator
CCS
- Manual operation for the suction and pressure side
- Additional piston diaphragm pump for the continuous inside cleaning system CCS
- Continuous inside cleaning can be operated in the cabin
- Oil-driven (Load Sensing) centrifugal pump (600 l/min)
- Hydraulic agitator
CCS Pro
- Electronic operation on pressure and suction side for complete control from the cabin
- Additional piston diaphragm pump for the continuous inside cleaning system CCS with automatic washing programs, e. g. intensive washing program, boom rinsing
- Centrifugal pump driven via oil (Load Sensing) (600 l/min)
- External control terminal
- Hydraulic agitator, is controlled electronically via terminal and external control unit. Automatic switch-off if the residual quantity in the mixture tank falls below 150 liter.
Leeb LT details
- Tank capacity: 4 000, 5 000 and 6 000 litre
- Top or bottom linkage selectable
- Low gravity centre of the spraying tank
- Tank made of polyethylene (PE)
- Optimised tank shape for transport and cleaning
- Optimised hose laying reduces hose lengths to a minimum
- Boom suspension is designed as a parallelogram – hydr. spring-loaded and damped.
- Soft and smooth boom rest even in hilly terrain and at high operational speeds.
- The geometry of the parallelogram has been designed in such a way that the boom is kept close to the axle. The suspension is extremely torsion-resistant and thus perfectly suitable for the automatic boom controlsystem Leeb BoomControl.
- Nozzle protection against mechanical damage of the nozzles and wind protection during the development of the spraying fan
Strong, convincing arguments
- Less drift and high working speeds due to automatic BoomControl due to low target area distance
- High working speeds due to hydro-pneumatic boom damping
- Complete circulation in stainless steel circulatoin tubes to the nozzle
- Continuous ground clearance
- Crop protecting, smooth underfloor design
- Large tyres up to ø 2.05 m possible
- Gravity-optimised and waisted frame design for large steering angles
- Novel operating concept
- Central arrangement of control units
- Pumping capacity up to 600 l/min
- Efficient induction hopper made of PE
- Compact external dimensions in transport position
- No parts protruding towards the tractor
- Continuous inside cleaning (CCS and CCS Pro)
- Spring-loaded axle
- Integrated overload protection in the boom

Option
- Fully integrated axle steering (when reversing automatic centring of the steering axle)
- Induction hopper made of stainless steel
- NightLight: powerful LED spraying cone lighting with washing device
- Pre-field lighting: 2 LED headlights
- Lighting in the working range of the induction hopper
- SectionControl (automatic section control)
- Pneumatic spring-loaded axle
- Hose drum or high-pressure cleaner for outside cleaning
- BoomControl expansion with 2 sensors
- Camera system for the area behind the machine
- Spacious container deposit facility below the right side cover
- Individual section layout according to the customer’s requirements
- Second pressure filter in the rear of the parallelogram ATP Control for automatic regulation of the tyre pressure
- AutoSelect, automatic switching between the nozzle levels
- Connect & Fold system to integrate underleaf spraying systems
TECHNICAL SPECIFICATIONS
HORSCH Leeb LT Light | 4 LT Light | 5 LT Light |
Measures and weights | ||
Unladen weight (kg) | 4 150 – 5 050 | 4 150 – 5 050 |
Tongue load empty (kg) | 450 – 750 | 450 – 750 |
Max. permissible vertical load (kg) | 2 500 | 2 500 |
Axle load empty (kg) | 3 700 – 4 300 | 3 700 – 4 300 |
Max. permissible axle load (kg) | 8 250 | 8 250 |
Overall length max. (transport position) (m) | 7.70 | 7.70 |
Transport width (transport position) (m) | 2.55 | 2.55 |
Transport height (m) | 3.40 – 3.60 | 3.40 – 3.60 |
Track widths (m) | 1.80 / 2.00 / 2.25 | 1.80 / 2.00 / 2.25 |
Ground clearance axle (m) | 0.75 | 0.75 |
Tank | ||
Mixture tank nominal capacity (l) | 4 000 | 5 000 |
Mixture tank actual capacity (l) | 4 400 | 5 300 |
Fresh water tank (l) | 500 | 500 |
Hand wash tank (l) | 15 | 15 |
Spraying boom | ||
Working widths | 18 / 12 5 sect. | 18 / 12 5 sect. |
21 / 12 5 sect. | 21 / 12 5 sect. | |
24 / 12 5 sect. | 24 / 12 5 sect. | |
27 / 21 / 12 7 sect. | 27 / 21 / 12 7 sect. | |
28 / 21 / 12 7 sect. | 28 / 21 / 12 7 sect. | |
30 / 21 / 12 7 sect. | 30 / 21 / 12 7 sect. | |
Sections, min. / max. (pieces) | 6 – 42 | 6 – 42 |
Working height (m) | 0.3 – 2.5* | 0.3 – 2.5* |
Pump output CCS and CCS Pro (l/min) | 600 | 600 |
Max. discharge at the boom (l/min) | 350** | 350** |
Pump output (l/min) | 400 | 400 |
Max. discharge at the boom (l/min) | 320** | 320** |
Working pressure, max. (bar) | 8 | 8 |
Working speed (km/h) | 4 – 20 | 4 – 20 |
* Working height depends on the height of the coupling point of the tractor and the tyres
** The indicated application rates apply to water with a spraying pressure of approx. 5 bar. With other pressures the application rates may differ upward and downward.
HORSCH Leeb LT | 4 LT | 5 LT | 6 LT |
Measures and weights | |||
Unladen weight (kg) | 4 250 – 6 400 | 4 250 – 6 400 | 4 250 – 6 400 |
Tongue load empty (kg) | 450 – 800 | 450 – 800 | 450 – 800 |
Max. permissible vertical load (kg) | 3 000 | 3 000 | 3 000 |
Axle load empty (kg) | 3 800 – 5 600 | 3 800 – 5 600 | 3 800 – 5 600 |
Max. permissible axle load (kg) | 10 000 | 10 000 | 10 000 |
Overall length max. (transport position) (m) | 7.70 | 7.70 | 7.70 |
Transport width (transport position) (m) | 2.55 | 2.55 | 2.55 |
Transport height (m) | 3.40 – 3.60 | 3.40 – 3.60 | 3.40 – 3.60 |
Track widths (m) | 1.80 / 2.00 / 2.25 | 1.80 / 2.00 / 2.25 | 2.00 / 2.25 |
Ground clearance axle (m) | 0.85 | 0.85 | 0.85 |
Tank | |||
Mixture tank nominal capacity (l) | 4 000 | 5 000 | 6 000 |
Mixture tank actual capacity (l) | 4 400 | 5 300 | 6 400 |
Fresh water tank (l) | 500 | 500 | 500 |
Hand wash tank (l) | 15 | 15 | 15 |
Spraying boom | |||
Working widths | 18 / 12 5 sect. | 18 / 12 5 sect. | 18 / 12 5 sect. |
21 / 12 5 sect. | 21 / 12 5 sect. | 21 / 12 5 sect. | |
24 / 12 5 sect. | 24 / 12 5 sect. | 24 / 12 5 sect. | |
27 / 21 / 12 7 sect. | 27 / 21 / 12 7 sect. | 27 / 21 / 12 7 sect. | |
28 / 21 / 12 7 sect. | 28 / 21 / 12 7 sect. | 28 / 21 / 12 7 sect. | |
30 / 21 / 12 7 sect. | 30 / 21 / 12 7 sect. | 30 / 21 / 12 7 sect. | |
30 / 24 / (12) 7 sect. | 30 / 24 / (12) 7 sect. | 30 / 21 / (12) 7 sect. | |
32 / 24 / (12) 7 sect. | 32 / 24 / (12) 7 sect. | 32 / 24 / (12) 7 sect. | |
33 / 24 / (12) 7 sect. | 33 / 24 / (12) 7 sect. | 33 / 24 / (12) 7 sect. | |
36 / 24 / (12) 7 sect. | 36 / 24 / (12) 7 sect. | 36 / 24 / (12) 7 sect. | |
38 / 27 / (14) 7 sect. | 38 / 27 / (14) 7 sect. | 38 / 27 / (14) 7 sect. | |
39 / 27 / (14) 7 sect. | 39 / 27 / (14) 7 sect. | 39 / 27 / (14) 7 sect. | |
40 / 27 / (14) 7 sect. | 40 / 27 / (14) 7 sect. | 40 / 27 / (14) 7 sect. | |
40 / 28 / (14) 7 sect. | 40 / 28 / (14) 7 sect. | 40 / 28 / (14) 7 sect. | |
42 / 28 / (14) 7 sect. | 42 / 28 / (14) 7 sect. | 42 / 28 / (14) 7 sect. | |
44 / 30 / (14) 7 sect. | 44 / 30 / (14) 7 sect. | 44 / 30 / (14) 7 sect. | |
45 / 30 / (14) 7 sect. | 45 / 30 / (14) 7 sect. | 45 / 30 / (14) 7 sect. | |
Sections, min. / max. (pieces) | 6 – 42 | 6 – 42 | 6 – 42 |
Working height (m) | 0.3 – 2.5* | 0.3 – 2.5* | 0.3 – 2.5* |
Pump output CCS and CCS Pro (l/min) | 600 | 600 | 600 |
Max. discharge at the boom for CCS and CCS Pro (l/min) | 350** | 350** | 350** |
Pump output Basic (l/min) | 400 | 400 | 400 |
Max. discharge at the boom for Basic (l/min) | 300** | 300** | 300** |
Working pressure, max. (bar) | 8 | 8 | 8 |
Working speed (km/h) | 4 – 20 | 4 – 20 | 4 – 20 |
* Working height depends on the height of the coupling point of the tractor and the tyres
** The indicated application rates apply to water with a spraying pressure of approx. 5 bar. With other pressures the application rates may differ upward and downward.
Indications may vary depending on the equipment.