Ningbo Bonny Hydraulics Transmission Co.,Ltd, is a hydraulic transmission products manufacturer,hydraulic motor ,hydraulic winch,planetary gearbox,travel drive,swing drive,crawler undercarriage are our main products.

 

We are a manufacturer with more than 20 years history, ISO9001: 2008 Quality Management Certificate, we provide a one year warranty and whole life technical service.

 

Rexroth Swing Drive GFB17T2, GFB17T3, GFB26T2, GFB36T3, GFB40T2, GFB50T2, GFB50T3, GFB60T2, GFB60T3, GFB80T3, GFB110T3:

Rexroth Hydraulic Planetary Gearbox Swing Drive / Slew Drive Motor GFB17T2, GFB17T3, GFB26T2, GFB36T3, GFB40T2, GFB50T2, GFB50T3, GFB60T2, GFB60T3, GFB80T3, GFB110T3, GFB330T3 and Kayaba KYB MSG . its an ideal driving component for truck crane, crawler crane, ship crane and excavator, and other wheeling equipments. The structure is quite compact, especially suits those space-critical equipment. Meanwhile, different motor connectors and dimensions are available on request. It is an ideal replacement of Rexroth products.

 

proved highly successful under extreme operating conditions. Their principal features and most significant advantages are:

Modular design of Rexroth hydraulics

feature and technical performance data . 

-Compact two- or three-stage planetary gearboxes. 
-Cageless planetary gear bearing. 
-Integrated multi-disc parking brake. 
-Rexroth hydraulic motor: fixed motor in space-saving plug-in design. 
-Easy mounting.
-Low-noise operation .

 

The rotary gearbox/swing speed reducer we product with with our brand Bonny hydraulic enjoy a wide range: Output torque from 1000-220000N. M, Reduction ratios from3.3 to 3000. Replace all rexroth GFB series in parameters and installation size also could offer replacement to Bonfiglioli, Brevini, RR, O&K, Tejin, NACHI, KYB, Fairfield or Sauer, according to specially demands and design. 
Our planetary gearbox - brand bonny hydraulic, have get though all the harsh environment in the last twenty years, including extremely cold area of northeast China and Siberia of Russia with high latitude minus 50 degrees Celsius, in northwest China Taklamakan Desert with 60 degrees Celsius hot dry windy and dusty weather, and in southwest China with high humidity and temperature. 
Swing gearboxes reducer usually applies to power swing mechanism and rotation floor, applied in wide area, mining machinery, construction machinery, engineering machinery, shipbuilding, agricultural machinery, light industry. Our products have supply to some first class heavy machinery manufacturer in China such SANY, ZOOMLION, XCMG, etc. We have also cooperate with some military industry factory and institute. 

 

Swing drives with hydraulic motor in bent axis design A2FM/E 
Rexroth Hydraulic Gearbox Swing Drive / Slew Drive Motor GFB17T2, GFB17T3, GFB26T2, GFB36T3, GFB40T2, GFB50T2, GFB50T3, GFB60T2, GFB60T3, GFB80T3, GFB110T3, GFB330T3, and Kayaba KYB MSG. Its an ideal driving component for truck crane, crawler crane, ship crane and excavator, and other wheeling equipments. The structure is quite compact, especially suits those space-critical equipment. Meanwhile, different motor connectors and dimensions are available on request. It is an ideal replacement of Rexroth products. 

 

These GFB swing drives can withstand very high torque values while maintaining reduced dimensions, reduced weight and high efficiency. The wide range of ratios available enables the selection of a motor size and type which best suits users requirements: Hydraulic, electric, pneumatic. Simple mounting, operating reliability and versatility make these GFB swing drives suitable for the most severe duties and environments

 

Type / Model	GFB 17 T2	GFB 17 T3	GFB 26 T2	GFB 36 T2	GFB 36 T3	GFB 40 T2	GFB 50 T3
Output-Crane (Nm)	12000	12000	16500	26000	26000	29000	35000
Output-Excavator(Nm)	7700	7700	10500	16000	16000	18000	23000
Ratio(i)	18 - 47	78 - 106	24- 134	20 - 29	67 - 144	42 - 52	112 - 176
Hydraulic motor	A2FE45	A2FE45	A2FE63	A2FE63	A2FE63	A2FE63	A2FE63
A2FE56	A2FE56	A2FE80	A2FE90	A2FE90	A2FE90	A2FE90
A2FE63	A2FE63	A2FE90	A2FE125	A2FE125	A2FE125	A2FE125
Weight (kg)	150	150	276	299	259	299	362

Type / Model	GFB 60 T2	GFB 60 T3	GFB 80 T3	GFB 110 T3
Output-Crane (Nm)	48500	48500	68300	93300
Output-Excavator(Nm)	27800	27800	45000	65000
Ratio(i)	32-40	86 - 181	63 - 187	62-212
Hydraulic motor	A2FE125	A2FE125	A2FE125	A2FE90
	A2FM90	A2FM90	A6VM200
Weight (kg)	449	489	621	782

 For more information,please contact with Ms.Frances