Ningbo Bonny Hydraulics Transmission Co.,Ltd

GFB Series swing drive

GFB Series swing drive

Overview
MOBILEX GFB 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.

Features
1. Compact two-, three- or four-stage planetary gearboxes
2. Cageless planetary gear bearing
3. Robust main bearing
4. Optimized seals
5. Integr. Multi-disc parking brake
6. Optional for mounting Rexroth fixed or variable motors (A2FM/E, A6VM/E, A10VM/E)
7. Interchangeable with Rexroth on performance and dimension.
8. More than 80% components can be interchanged with those of Rexroth (planet gear, Cageless planetary gear bearing, planet carrier, ring gear and so on).

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

Cathy
Sales engineer 
Ningbo Bonny Hydraulics Transmission Co.,Ltd
Reg.Off: 36, 3rd Road of Dagang, Beilun, Ningbo , Zhejiang , China
P.O.: 315800
Tel: 0086-574-8687 9210
Mobile: 0086-151 6816 2360
Fax: 0086-574-8687 7981 or 0086-574-8610 5326
WEB:
www.nbbonny.com
          www.bonnyhydraulic.com
Email: cathy@nbbonny.com
MSN:
cathy-hsu@hotmail.com
SKYPE: cathy-bonny


Company Info
Ningbo Bonny Hydraulics Transmission Co.,Ltd
CHINA
City
SHANGHAI
Province/ State
Zhejiang
Country/ Region
CHINA
Company Contact: