Products for construction machinery: Sponge ball, cleaning ball, coupling, s valve, s tube, elbow, boom, concrete pump, truck mixer, concrete mixer, transit mixer, water pump, oil cooler, drum roller, drum cable, hydraulic motor, hydraulic pump, gearbox, planetary gear box/bearing/seal, hydraulic motor and pump, centaflex coupling, drum carrier roller, control box and control cables, hydraulic oil cooler, thermo switch, filters, chute handle, set of spirals wears plate, mixing blades/mixing arms, wear plates and bottom tiles, hydraulic valves and controls, pneumatic valves and controls, skip rope and wire ropes, butterfly valves, intermediate and discharge rubber chute, geared motor and gearbox, screw conveyor and hanger bearing, load cells and weighing controls, inductive proximity sensors, vibrator, clutch conical and clutch lamella, hydraulic cylinder/motor/pumps, pneumatic cylinders, rope drum assembly, filters, flat gate/rock valve/s valve, control unit, gate valve kit, pumping cylinders, ram/piston (rubber), differential cylinders, control block, hydraulic systems, cooling systems, plunger, seal kit for hydraulic motors and pumps, bowex/rotex coupling, hydraulic pumps and motors, concrete pipeline and accessories, concrete pumping hose, shifting cylinder, clamps and bends, hydraulic hoses and control valves and more.