Maximum performance in difficult conditions
The MST 644S backhoe loader is designed to provide the backhoe and loader performance required. It is specialised to provide maximum performance in heavy duty and difficult conditions. MST 644S promises to provide a tailor-made solution with its small front wheel design.
![efficient-engine-resim-502340_w660_h369.webp](https://static.wixstatic.com/media/04be55_74331e61250840a0965c156891330214~mv2.webp/v1/fill/w_490,h_274,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/04be55_74331e61250840a0965c156891330214~mv2.webp)
EFFICIENT ENGINE
MAXIMISED POWER EVEN AT LOW SPEEDS
The MST 644S backhoe loader is powered by a Perkins 904J-E36TA diesel STAGE V engine. Turbo and After-Cooler features ensure powerful and high-performance operation of the engine even at low speeds.
STRONG BOOM & BUCKET
HIGH BREAKING STRENGTH
The 644 PLUS has a robust boom and bucket design that delivers superior performance on tough jobs. Heavy-duty trencher buckets offer solutions to suit your needs in picking, loading, and lifting operations.
![strong-boom-bucket-resim-377104_w660_h369.webp](https://static.wixstatic.com/media/04be55_909c4c600c054c95af5cf0b5708ed5c2~mv2.webp/v1/fill/w_490,h_274,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/04be55_909c4c600c054c95af5cf0b5708ed5c2~mv2.webp)
![high-comfort-resim-895761_w660_h369.webp](https://static.wixstatic.com/media/04be55_578b5501af63496aa19560c3b6bba402~mv2.webp/v1/fill/w_123,h_68,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/04be55_578b5501af63496aa19560c3b6bba402~mv2.webp)
HIGH COMFORT
OPERATOR COMFORT AND FUNCTIONAL CABIN
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Roof rack designed according to user requirements
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Improved air conditioning and ventilation system
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Refrigerated glove compartment with large interior volume
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Fatigue-reducing suspension seat
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Pilot-controlled front loader joystick
PUMP OPTIONS
POWERFUL PUMP OPTIONS SUITABLE FOR VARIABLE NEEDS
While HUSCO pump is offered as standard, Rexroth Piston type pump can also be selected as an option. Simplify your field work with the powerful pump options of the MST 644S.
![pump-options-resim-677735_w660_h369.webp](https://static.wixstatic.com/media/04be55_82556a5d6bfb433ebaa276a0f622fe1f~mv2.webp/v1/fill/w_123,h_68,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/04be55_82556a5d6bfb433ebaa276a0f622fe1f~mv2.webp)