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Home Technical sheets Earthmoving B7 Sigma mini excavator

Yanmar

B7 Sigma mini excavator

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HIGH PERFORMANCE Efficiency and stability beyond your regular ultra-tight turning machine. B7-5B Exceptional stability and lifting strength The combination of a wide counterweight, asymmetric crawlers (system patented by Yanmar VICTAS®), and excellent weight distribution provide the B7-5B with an impressive level of stability and exceptional lifting capacities. The VICTAS® system consists in increasing the bearing surface by increasing the track path and using asymmetric crawlers: > Increased lateral stability and lifting capacity. > Reduced ground damage and track wear. > Quiet, vibration free movement. « VIPPS® » hydraulic circuit (ViO Progressive 3 Pumps System): Hydraulic circuit fitted with a variable-flow dual piston pump, a gear pump and a multiple combination directional control valve: > Increased working speed due to the cumulative pump capacities. > Smooth, simultaneous operation of all functions, even when travelling. The Σ boom is made from high tensile steel, which is about 1.5 times stronger than the ordinary steel. The lower weight and optimum center of gravity produce a stable balance. Combining long experience and un rivalled expertise, YANMAR’s diesel technology ensures environmental performance and high efficiency The YANMAR TNV direct injection die sel engine was built for clean emissions and powerful output. With its improved fuel injection sys tem, it meets Stage III A emissions re gulations of the Eu ropean Commission (EC). Its quiet ope ration makes it both people- and planet- friendly. High tensile steel for superior work, stability and weight reduction www.baygar.com