Quantum Pro

Efficiency and precision in field trials

The Quantum Pro plot combine is the most powerful machine from the WINTERSTEIGER Quantum line of products. It was developed in collaboration with market-leading research companies – with the aim of meeting the toughest of requirements when working with high-yield corn and soybean varieties. The visionary design of theplot combineprovides a solid foundation for mastering the future challenges of row crops research. 

The Quantum Pro offersthe same impressive functions as the other two solutions from the WINTERSTEIGER Quantum product line – and even more besides. What's more, this machine is setting new standards in relation to performance, header widths, grain tank volumes, and stability. Thus, the Quantum Pro plot combine represents the highest configuration level within its generation of combine products. 

The wide headers and extremely large grain tank make the Quantum Pro ideal for seed multiplication and for work involving foundation seeds. The modular design means that the machine is easier to clean than ever and enables compliance with purity standards. 

Advantages of the Quantum Pro plot combine at a glance

Powerful machine with 85 kW/115 HP for breeding and crop variety trials as well as for seed increases

Big tires ensure optimum stability and traction as well as minimal soil disturbance during harvesting

Stress-free working thanks to an advanced operating concept

Optimal layout and effective noise protection in the cabin
Ideal ergonomics for driver and operator
Intuitive driver assistance system with fully automatic sequence control
Maximum cost effectiveness thanks to robust design and low maintenance costs
OptiFlow cereals header and high-performance threshing unit for optimized material flow
Effective cleaning system thanks to an axial fan with optimal air flow
Maximum level of sample purity thanks to patented post-cleaning
Extensive range thanks to low fuel consumption and large tank volume of up to 1,700 l (48 bu)
0–25 km/h driving speed

High-performance crop logistics

Short cycle times (< 20 sec. for 6-m plots incl. sampling)
Representative volume and time-controlled sampling from 0–20 l with maximum repeatability
Integrated sampling and bagging system in the cab
Sample storage system with sample conveyor belt behind the cab
High-precision data collection technology
High-performance HarvestMaster© weighing systems
Integrated NIRS data collection with time-controlled dosing slide
Header and concave can be replaced in a matter of minutes
Center row threshing ability starting at spacing of 52 cm between rows for corn or 125 cm for grain
Sieves and shakers are interchangeable

Versatile headers

Tow-row picking and sunflower headers with different row spacings and chopper models
Header widths ranging from 125 to 200 cm (49“ – 78“)
Header for row crops for 2 rows with picking elements with John Deere system

High-performance crop logistics of the Quantum Pro

1. Upward transport of the harvested material from the cleaning sieve box
2. Grain separation airfoil separator
3. Weighing system
4. Intermediate tank, side mounted bagging
5. Quantity-controlled sampling system
6. Pneumatic transport of harvested material
7. Transport to the grain tank
8. Transport to the sampler
9. Sampler
Separation of grain and air via innovative airfoil separator

Separation of grain and air via innovative airfoil separator

An efficient means of separating the air from the grain is key to the downstream process steps. Designed to save space, the patented airfoil separator makes the separation process gentle, fast, and reliable. This innovative principle avoids circulating grain and a downward airflow, which could influence the weighing results. The same principle is also used in the separator for the sampler in the cabin.

Grain tank

The grain tank is a standard option and comes in two different sizes with a capacity of 1,500 or 1,700 liters. It is installed in the center section of the machine between the front and rear axles to ensure even weight distribution. A flap in the bottom allows for easy cleaning of the tank. A compressed air connection is also installed next to the upper grain tank door and can be used for a compressed air nozzle to simplify cleaning. 

Performance features of the grain tank: 

  • Electronic level indicator and window to the cabin 

  • Fast unloading speed for emptying the entire tank in less than 2 minutes 

  • Hydraulic, folding unloading auger with an overhead loading height of 3.2 m (11’8”), optionally 4.2 m (15’2”)

  • Easy cleaning for seed multiplication and basic seed harvest 

Sampling methods

Quantity-controlled sample definition 

Sample definition with the Quantum Plus is clear-cut and offers a wide range of options. The "Easy Sample" module in the harvesting software is used to predefine the type of sample or combination of samples. 

The sample volume is determined using a simple, manual process. This can also be done without the use of tools on the side of the machine.The sample volume is adjustable within a certain range. The following sample definition variants are supported: 

 

  • Small sample: 200700 ml 

  • Large sample: 7002,000 ml 

  • Double sample (small and large sample combined) 

 

Timed sample definition 

Sample definition using a time-controlled sample flap allows larger, plot-homogeneous samples to be taken. Once a defined time has been preset on the on-board computer, the material can then be sampled by the operator using the sampler in the cabin. The maximum sample size of the time-dependent sample is 20 liters (40 lbs), the repeatability of the sample amount is approximately five percent. 

Sampling in the cabin

Sampling is performed in the cabin as per the sample definition. The operator presses a button to start the process. An optional foot switch is also available to keep both hands free for sampling.The sampling system is dust-free, so the cabin does not become contaminated.If the harvested seeds amount to less than 20 liters, the system can be used to bag the entire plot in the cabin. Sampler

performance features: 

  • Ergonomic sample outlets on rear of cabin Designed for operation by one or two people 

  • Monitored sampling system: The system stops when the next sample is ready and the previous sample has not yet been taken. 

  • Continuously adjustable sample volume up to 20 kg with an accuracy of 5 % 

Grain flow monitoring 

Grain flow monitoring 

Radar sensors for detecting the harvested material can be installed in the conveying lines to the weighing system and from the weighing system to the sampler in the cabin. The sensor data is used to determine whether there is still harvested material in the conveying lines. The information from the sensor also forms the basis for controlling the various flaps. The advantage here is that the flaps work depending on the actual material flow, and preset timer settings are overwritten. Low volumes of harvested seeds pass through the system faster than high quantities, which can reduce the cycle time based on yields (optional).

Sample storage

The sample storage integrated between the cabin and the grain tank is an innovative and handy solution. This feature increases the efficiency of the Quantum Core enormously without impacting the machine width and stability.

 Performance features

Space for 5 boxes (300 x 400 x 210 mm) (12” x 16”)
Electric conveyor belt system for loading and unloading 
No protruding parts on the sides that would impair the transport width 
 

560 l storage volume (20 cu ft)

Optional extras for the Quantum Pro plot combine

Straw chopper for even distribution of straw
Grain flow monitoring for optimized cycle times
Rear-view camera system integrated into the main screen of the combine
System with several cameras for tracking grain as it passes through the machine
LED working lights on all sides, including the back
Folding safety rail on roof of the machine
Additional compressed air tank

The Quantum family by WINTERSTEIGER

The

Quantum family of combines consists of three models in a modular design. Designed with user needs in mind, the plot combines set new standards in terms of throughput, user-friendliness, and crop logistics. 

The Quantum Core – a mid-size, high-end plot combine – completes the range, meaning that we have the right machine for all plot sizes and budgets. Like its predecessors, the Quantum Plus and Quantum Pro, the Quantum Core can be adapted to suit your individual requirements. 

More WINTERSTEIGER products for innovative plant breeding

Contact us

Do you have any questions about the products? We're happy to help
Contact