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Combine ACROS 550 - 585
High productivity, universality, care of grain and straw, easiness of adjustments and comfortable work station – these are the merits for which ACROS combines are evaluated by agrarians all over the world. The series is represented by several models adapted for various operating conditions. When choosing ACROS, be sure, that you purchase the combine acknowledged as the best in its class. The combine abilities allow to harvest more than 1000 hectares per season, starting from early cereals, and finishing with corn and sunflower.
Part number:
Supplier:
Rostselmash Description
Inclined Chamber
Beater-normalizer with combs and retractable pins arranged at the input of inclined chamber and actively levels the reaped crop mass. Together with floating transporter shaft, it promotes its rapid and uniform feeding in conditions of strong graining.
MAXIMUM EFFICIENCY
Rostselmash designed original and highly efficient threshing system for ACROS. Strong and reliable, with high efficiency and careful separation, meeting the highest grain quality requirements.
Super-drum
Its main feature is original threshing drum of the largest diameter in the world (800mm), which, due to enormous persistence, easily copes with wet, contaminated or twisted crop mass.
95% separation rate
The drum large diameter allows to extremely increase the under-drum area coverage angle (130˚) providing significant separation area (1.38m2) and the most convenient threshing geometry, i.e. extensive and smooth.
By this feature, almost complete (95%) separation is achieved with extremely low grain damage rate.
Such results are shown not by every multi-drum system!
CLEAN RESULT
Traditional threshing system used in the combine is reasonably considered as a strong ACROS feature. Classical single-drum thresher represents objectively the best combination of high capacity and low energy expenses. Besides, it differs by minimum risks of grain damage and care of straw.
Ears remained after threshing process are transferred to autonomous final grinding device. Then, the separated grain is distributed along the whole width of shuttle board. By means of this operation, the complete cleaning cycle is achieved without a risk to overload the sieves. The device is equipped with 3-blade rotor, which, in comparison with final-threshers of drum type, threshes more smoothly and reduces the grinding of grain.
ALL IS UNDER CONTROL
Practice has shown that the grain unloading takes not less than 5% of working shift. In order to reduce this time, ACROS combine is equipped with highly productive unloading device (unloading speed is up to 90 L/sec.) and large-volume grain tank (9000 L). The complete grain tank unloading takes less than two minutes.
Smart Launch
Smart Launch comprises a patented device of separated consequent activation of unloading and horizontal worms. Such device provides high-speed unloading with minimum risk of clogging. Also, the cycling unloading is possible due to Smart Launch used in the combine. One more advantage consists of that the unloading worm at its deactivation always frees from grain remainders not allowing its losses at folding the worm – the situation which always occurs in many other combines.
Unloading worm height, length, and turning angle are designed for obstacle-free unloading into any load-carrying transport, even it is a long trailer, and the combine is equipped with 9-meter reaper.
The possibility of thresher drive deactivation during the unloading process allows reducing the fuel consumption and saving the thresher lifetime.
WITH FULL EFFICIENCY
ACROS classical threshing and separation system practically does not damage the straw. Depending on the supposed use, the straw can be shred and throw, or lay it into swath.
Integrated shredder-thrower
Integrated shredder-thrower provides thorough straw cutting and its uniform distribution over the field surface at preset reaper width. The design uses knives with wear-resistant edges having self-sharpening effect.
Two shredding speeds
The shredding drum has two rotational speeds: 3 400 rpm for grain harvesting and around 2 000 rpm for corn. The underspeed is introduced for the purpose to reduce the shredder wear.
Shredder activation is occurred automatically together with thresher, but there is the possibility to do it in manual mode by a button on control panel.
READY FOR ANY TASKS
ACROS combines are equipped with YaMZ and Cummins 6-cylinder reliable engines thoroughly selected in respect of power and torque moment. Torque reserve of 20% guarantees that ACROS will reliably perform its operation in any harvesting situation.
Does not require too much
Minimum fuel cost is another condition of high-effective harvesting, which has been taken into account when choosing the engines for ACROS.
Due to application of compact 6-cylinder YaMZ aggregate, the fuel specific consumption is reduced minimum by 5%, and, when using Cummins engine – by 15%. Economical engine together with 540L fuel tank allow to work up to 14 hours without refueling.
Air compressor with 110L receiver (included into standard set of all ACROS models) saves enough time for shift-based maintenance, especially in mobile conditions when the special support machine is not available.
Beater-normalizer with combs and retractable pins arranged at the input of inclined chamber and actively levels the reaped crop mass. Together with floating transporter shaft, it promotes its rapid and uniform feeding in conditions of strong graining.
MAXIMUM EFFICIENCY
Rostselmash designed original and highly efficient threshing system for ACROS. Strong and reliable, with high efficiency and careful separation, meeting the highest grain quality requirements.
Super-drum
Its main feature is original threshing drum of the largest diameter in the world (800mm), which, due to enormous persistence, easily copes with wet, contaminated or twisted crop mass.
95% separation rate
The drum large diameter allows to extremely increase the under-drum area coverage angle (130˚) providing significant separation area (1.38m2) and the most convenient threshing geometry, i.e. extensive and smooth.
By this feature, almost complete (95%) separation is achieved with extremely low grain damage rate.
Such results are shown not by every multi-drum system!
CLEAN RESULT
Traditional threshing system used in the combine is reasonably considered as a strong ACROS feature. Classical single-drum thresher represents objectively the best combination of high capacity and low energy expenses. Besides, it differs by minimum risks of grain damage and care of straw.
Ears remained after threshing process are transferred to autonomous final grinding device. Then, the separated grain is distributed along the whole width of shuttle board. By means of this operation, the complete cleaning cycle is achieved without a risk to overload the sieves. The device is equipped with 3-blade rotor, which, in comparison with final-threshers of drum type, threshes more smoothly and reduces the grinding of grain.
ALL IS UNDER CONTROL
Practice has shown that the grain unloading takes not less than 5% of working shift. In order to reduce this time, ACROS combine is equipped with highly productive unloading device (unloading speed is up to 90 L/sec.) and large-volume grain tank (9000 L). The complete grain tank unloading takes less than two minutes.
Smart Launch
Smart Launch comprises a patented device of separated consequent activation of unloading and horizontal worms. Such device provides high-speed unloading with minimum risk of clogging. Also, the cycling unloading is possible due to Smart Launch used in the combine. One more advantage consists of that the unloading worm at its deactivation always frees from grain remainders not allowing its losses at folding the worm – the situation which always occurs in many other combines.
Unloading worm height, length, and turning angle are designed for obstacle-free unloading into any load-carrying transport, even it is a long trailer, and the combine is equipped with 9-meter reaper.
The possibility of thresher drive deactivation during the unloading process allows reducing the fuel consumption and saving the thresher lifetime.
WITH FULL EFFICIENCY
ACROS classical threshing and separation system practically does not damage the straw. Depending on the supposed use, the straw can be shred and throw, or lay it into swath.
Integrated shredder-thrower
Integrated shredder-thrower provides thorough straw cutting and its uniform distribution over the field surface at preset reaper width. The design uses knives with wear-resistant edges having self-sharpening effect.
Two shredding speeds
The shredding drum has two rotational speeds: 3 400 rpm for grain harvesting and around 2 000 rpm for corn. The underspeed is introduced for the purpose to reduce the shredder wear.
Shredder activation is occurred automatically together with thresher, but there is the possibility to do it in manual mode by a button on control panel.
READY FOR ANY TASKS
ACROS combines are equipped with YaMZ and Cummins 6-cylinder reliable engines thoroughly selected in respect of power and torque moment. Torque reserve of 20% guarantees that ACROS will reliably perform its operation in any harvesting situation.
Does not require too much
Minimum fuel cost is another condition of high-effective harvesting, which has been taken into account when choosing the engines for ACROS.
Due to application of compact 6-cylinder YaMZ aggregate, the fuel specific consumption is reduced minimum by 5%, and, when using Cummins engine – by 15%. Economical engine together with 540L fuel tank allow to work up to 14 hours without refueling.
Air compressor with 110L receiver (included into standard set of all ACROS models) saves enough time for shift-based maintenance, especially in mobile conditions when the special support machine is not available.