Rexroth GFB and KYB Kayaba MSG Hydraulic Swing Drive Motor is 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.
model:
GFB17T2, GFB17T3, GFB26T2, GFB36T3, GFB40T2, GFB50T2, GFB50T3, GFB60T2, GFB60T3, GFB80T3, GFB110T3.
proved highly successful under extreme operating conditions. Their principal features and most significant advantages are:
Modular design of Rexroth hydraulics.
Compact dimensions, space-saving, two/three-stage planetary gear design
Robust bearing system absorbing the forces exerted by the ring gear
Integrated multiple-disk holding brake
Ease of mounting and maintenance
Long operation life
Low-noise running
Easy oil change
Swing drives with hydraulic motor in bent axis design A2FM/E
Type/Version GFB 17 T2 GFB 17 T3 GFB 26 T2 GFB 36 T2 GFB 36 T3
Output Torque, crane T2
Max Nm 12700 12700 16500 28500 28500
Output Torque, excavator T2
Max Nm 7700 7700 10000 17500 17500
Ratio I 17.3-45.7 79-105.6 31.4-63 20.7-28.9 68-117.6
Hydraulic Motor A2FE63 A2FE32 A2FE90 A2FE107 A2FE90
A2FM45
A6VM55
Weight without Motor (approx.) kg 130 130 240 260 225
Type/Version GFB 50 T3 GFB 60 T2 GFB 60 T3 GFB 80 T3 GFB 110 T3
Output Torque, crane T2
Max Nm 38000 48500 48500 68300 93300
Output Torque, excavator T2
Max Nm 22000 27800 27800 38200 52000
Ratio I 126.7-147.4 40.4 87.5-170.9 62.3-186.4 174.9
Hydraulic Motor A2FE125
A2FM63 A2FE125 A2FE125
A2FM90 A2FE125
A2FM90 A2FE90
A6VM200
Weight without Motor (approx.) kg 315 390 425 540 680
Type/Version GFB 220 T3 GFB 330T3
Output Torque, crane T2
Max Nm 213000 290000
Output Torque, excavator T2
Max Nm 116000 158000
Ratio I 189.9, 247.0, 294.0 169.8, 210.8, 253.0, 303.4
Hydraulic Motor A2FM180
A2FM200
A2FM250 A2FM180
A2FM200
A2FM250
Weight without Motor (approx.) kg 1270 1580
