VECTOR 450 Track

Key features

High performance

The key feature of VECTOR machines is the proprietary threshing cylinder, with the largest diameter in the world (800 mm) and a high inertia making it easy to handle damp, weedy, or twisted crop material.

The key feature of VECTOR machines is the proprietary threshing cylinder, with the largest diameter in the world (800 mm) and a high inertia making it easy to handle damp, weedy, or twisted crop material.
This provides a nearly full (95%) separation with exceptionally low grain damage. Not every multi-cylinder system can do this!

Thanks to the use of independently suspended support rollers in the tracked truck and the uniform weight distribution, VECTOR 450 Track moves smoothly in the field, the header remains practically stationary and only follows the field terrain. This is an important condition of complete harvesting, especially of the low-hanging soy beans. And, of course, the operator will appreciate the comfortable driving. Steel cord rubber tracks ensure minimal wear in dry work conditions and the possibility of driving comfortably on paved roads.

Because of the tracks, the ground pressure is only 0.5 kg/sq.cm — almost 5 times less than in wheeled configuration, providing excellent off-road performance.

The straw leaving the threshing cylinder with some grains in it is directed by the rear beater to the straw walker. A 4-step straw walker with 7 stages does an easy job of separating the remaining grains.

The rotor rethreshing technology provides a gentle threshing of the remaining ears by reducing the number of impacts and friction, which is particularly important when grass is cut for seed. In tilled crop applications (corn, sunflower), the rethreshing speed is lowered by a dedicated sprocket, and a special concave is available for grain legumes.

A high performance straw walker with a large separation area

Comfortable in use

VECTOR 450 is equipped with a two-seater Comfort Cab with air conditioning and heating systems, beverage cooler, and Adviser II voice information system. There is an option to install Agrotronic Agromanagement platform.
Adviser II voice information system continuously monitors the threshing process and the functioning of combine mechanisms, and allows monitoring the process stability and preventing the failure of units.

In VECTOR 450 Track, a 4-machine arrangement (pump and motor per each track) is introduced for the first time and allows to implement a comfortable mechatronic control by the traditional steering wheel and joystick.

Comfort Cab with Adviser II information system

Important details

In the VECTOR 450 Track chassis design, a 4-machine arrangement (pump and motor per each track) is introduced for the first time and allows to implement a comfortable mechatronic control by the traditional steering wheel and joystick.

Possibility of pivot turn around its axis (tracks move in different directions) — another unique advantage of this transmission.

VECTOR features a hydrostatic transmission allowing for continuous adjustment of the ground speed in the range of 0–16 km/h. A wide range of speeds allows optimising the load of thresher-separator unit when working in low-yield fields.

The blockage, if any, can be quickly removed thanks to Jam Control — a deep concave drop device that drops the concave by 80 mm when the pedal is pushed. Unlike the combines with a cylinder reverse system, this operation can be done in seconds.

VECTOR 450 combines are equipped with 6-cylinder turbocharged diesel V-type 255 hp YaMZ engines.
This simple, low-maintenance (in terms of fuel) engine has a significant power and torque reserve at peak loads, and a good fuel efficiency.
The engine is additionally equipped with an air compressor and a cold weather starter. The cooling system radiator has an increased size and a rotating inertial cut-off to reduce the time for cleaning the radiator from crop residues.

The threshed tailings are cleaned by a double-sieve cleaning system. A large drop height and a finger rake on the precleaner significantly improve the cleaning performance. The total area of sieves is 3.59 sq m., which is one of the best indicators for this class of combines. The cleaning system uses a 6-vane fan; the fan speed is easily controlled from the cab and displayed on the control panel. Tall dividers can be optionally fitted to the chaffer to minimise losses when the harvesting is done on hillsides.
Practice shows that losses are decreased by more than 1%, and the greater the angle to horizon, the greater the effect.

The air compressor saves a lot of time for daily service, especially in the field, when the support vehicle is not available. The compressor is included in the basic package — this is how Rostselmash introduces new industry standards.

The traditional single-cylinder threshing and separating system used in VECTOR causes little to no damage to straw, unlike the designs with a separator. Depending on the application, straw can be chopped and spread or windrowed. VECTOR leaves a loose fluffy windrow behind, which can then be picked easily.

A single-cylinder combine with a straw walker is the best solution for high-quality straw

Power Stream header, 5 / 6 / 7 / 9 m
Cutting device drive based on planetary gear
Knife speed [stroke/min]	1 180
Reel-to-ground speed synchronisation system
Float Stream 700 / 900 close-cut header with flexible cutterbar, 7 / 9 m
Argus 670 / 870 corn header, 6/8 rows
Falcon 670 / 870 / 875 sunflower header, 6 / 8 rows
Sun Stream 490 / 780 sunflower header, 4.9 / 7.8 m
Swa Pick 342 / 432 pickup, 3.4 / 4.3 m
Crop lifters
Header trailer
Cart hitch

Thresher type	1 cylinder
Cylinder diameter [mm]	800
Cylinder length [mm]	1 180
Concave wrap angle [deg.]	130
Concave wrap angle [deg.]	1.1
Cylinder speed (with reduction gear) [rpm]	335-1 050 (200-450)
Reduction gear
In-cab electrical concave adjustment
Jam Control
Stone trap

Number of straw walkers	x4
Length of straw walkers [mm]	4 100
Straw walkers separation area [sq.m]	5.0

Cleaning system type	2-sieve
Total area of sieves [sq.m]	3.59
Fan speed [rpm]	335 - 1 185
Rethresher	self-contained

Grain tank capacity [L]	6 000
Unload rate [L/s]	50
Unloading auger length [m]	3.64
Unload height [m]	3.48
Sampler
Hydraulic agitators
Filling sensors
In-cab electrical opening of tank covers

Materials

Key features

High performance

Comfortable in use

Important details

Specifications

Integral and trailed implements

Warranty and service

Feeder house type	conveyor-type
Spring-type ground contour following system

Chopping rotor speed reducer
Chopping rotor speed [rpm]	2 900
Number of knives	60
Windrower	+

Comfort Cab specification
Adviser II information system
Agrotronic agromanagement platform
Automatic Centralized Lubrication System

Transmission	hydrostatic
Drive wheel track spacing [mm]	3 200
Track drive, flexible centre point suspension

Manufacturer / model	YAMZ / 236BK
Displacement, number of cylinders, arrangement [L]	11 V6
Horsepower (2 000 rpm) [kW/h.p.]	188 / 255
Fuel tank capacity [L]	540
Air compressor

Length/width/height (in the transport position, without header) [mm]	7 940 / 3 900 / 4 000
Weight (standard configuration, with chopper, without header and fuel) [kg]	16 600

Materials

Key features

High performance

Comfortable in use

Important details

Specifications

Integral and trailed implements

Warranty and service

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