The VT-series gear pump from SOYUZGIDRAULIKA is an external-gear hydraulic pump engineered for the hydraulic systems of mobile machinery mounted on truck chassis. The group 3 unit (model GP3BT61) delivers a displacement of 61 cm³ and operates at a nominal pressure of up to 220 bar, with intermittent operation up to 240 bar and short peak loads up to 250 bar.
The operating speed range spans 500 to 2000 rpm. The pump body is cast from high-strength ductile iron, and the drive unit is designed to absorb both axial and radial loads, which allows the pump to be installed directly onto a vehicle's power take-off without intermediate supports.
Mounting flanges and shafts conform to GOST, SAE C, ISO, UNI and DIN standards, while rear and side hydraulic line ports simplify installation on crowded chassis. Sealing is provided by high-quality NBR elastomers, with Viton available as an option; reversible rotation and tandem assembly of up to two sections can also be specified.
The VT series is listed in the Russian register of industrial products (registry record No. 5630\2\2023), confirming its status as domestically manufactured equipment.
Drawing on many years of hydraulic engineering experience, Soyuzgidravlika positions this pump as a reliable, long-life solution for dump trucks, truck cranes, aerial platforms, loader cranes and municipal vehicles.
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