China hydraulic transmission products specialsit-Ningbo Bonny Hydraulics transmission Co.,Ltd.

we are engaged in the devolopment,innovation of our products,by now we have formed 5 production line and we have a series of  mature products, hydraulic motor,hydraulic winch,planetary gearbox,travel drive and track undercarriages. our products have been exported wordwide and enjoy high reputation.

For the hydraulic motor,Bonny hydraulic with his technical team has 15 years experience in the designing and manufacturing various kinds of hydraulic motors.

By now,we have following motor catagories,radial piston hydraulic motor,axial piston hydraulic motor,gear motor,hydrauli corbital motor,bent axis hydraulic motor.

To reaches advanced domestic level and international standards, Bonny has develop various hydraulic motors which can be completely interchanged with Hagglund, Intermot NHM Series, Calzoni MCR Series, SAI GM Series GM05 GM1 GM2 GM3 GM4 GM5 GM6 GM7 GM9, Sauer Danfoss OMM, OMP, OMR, OMS, OMT Series, Eaton, Char-lynn, Rexroth A2FE, A2FM, A6V Series and Poclain MS Series.

We have strict quality control systems: all items will be tested by precision electronic instruments before packing and delivery to clients.

Our GM radial piston hydraulic motor can be completely interchanged with SAI GM series hydraulic motor with high quality and competitive price.our monthly selling volumes of GM series hydraulic motor more than 1000 sets for the countries worldwide.GM series GM05 GM1 GM2 GM3 GM4 GM5 GM6 GM7 GM9,most poular model is GM1 GM2 GM3 series with oil distributor of D31,D40. our GM hydraulic motor can also be assembled for hydraulic winch,hydraulic winch motor.

GM05-60,GM05-90,GM05-110,GM05-60,GM05-130,GM05-150,GM05-200 
GM1-100,GM1-150,GM1-200,GM1-250,GM1-300,GM1-320 
GM2-250,GM2-300,GM2-350,GM2-420,GM2-500,GM2-600,GM2-630, 
GM3-350,GM3-425,GM3-500,GM3-600,GM3-700,GM3-800,GM3-1000, 
GM4-500,GM4-600,GM4-800,GM4-900,GM4-1000,GM4-1100,GM4-1300, 
GM5-1000,GM5-1200,GM5-1300,GM5-1450,GM5-1600,GM5-1800,GM5-2000, 
GM6-1700,GM6-2100,GM6-2500,GM6-3000, 
L7-2000,L7-2500,L7-3000,L7-3600,L7-4300,L7-4700 
L9-5700,L9-6600,L9-7700,L9-8800,L9-10000,L9-12000

contact with Frances

Cell 008618758373076

Our radial piston hydraulic motor is a new type of product of our company, which based on years practical experience and designed and improved the original products on the basis of ltalian technologies. our hydraulic motor mainly has the following characteristics: 
     1.As the piston and the tilt cylinder have no side force ,the piston bottom is designed to be static pressure balance. The torsional force is transferring between the piston and the crankshaft through rolling bearing,so the friction loss during the transferring process of force is reduced. Therefore, GM series hydraulic motor has such features as: very high mechanical efficiency and comparatively high startup torque(mechanical effciiency of over 0.92 during startup). 
     2.The plane distributor (patented technology)is simple and reliable with perfect seal performance and almost no leakage. The plastic piston ring is used to seal between the piston and the tilt cylinder, so it has very high volumetric efficiency(can be as high as 0.98). 
     3.As the structure of this product has reduced friction loss and enhanced the seal performance, the product has perfect stability at low speed. It can stably run at 1r/ min working condition and has big speed regulation range. 
     4.As the piston is jointed closely with bearing bushing without any clearance, this series of hydraulic motor can run at pump working condition. 
     5.This series of hydraulic motor has high pressure, light weight, small bulk and high spesific power. 
     6.As this series hydraulic motor has simple structure, reasonable design and adopts bearing with big load ability, it can work reliably and has long life and low noise; the transmission shaft allows endure radial load and the rotational direction is reversible. 

Appliaction:

Our  hydraulic motor has the above characteristics, it has wide application range. it can be applied in the hydraulic transmission systems of various types of machinery in plastic injection machine, light industry machine, engineering machine, metallurgical equipment, petroleum, coal mine, geological prospecting, railway,   ship, environment protection, machine tool and agricultural machine industries.