Butt'n top grapple, tree length - Bunching0 pages

Butt'n top grapple, tree length - Bunching
B370B with rotator RGP-1306
Opening 54 3/4 in. (1391 mm)
Closing
Volume 0.85
Area tip to tip 4 sq. ft. (.37 sq. meter)
Rotator lifting capacity 130000 lb (58968 kg)
Weight 4135 lb (1876 kg)
B
C
D
E
F
G
OPTION: Installation kit. Cylinder tool kit. Custom lugging.
NOTE: Four function electro-hydraulic control valve.
Reference Dimension Front view Side view
Steel* thickness
Rotator Maximum pressure: 5000 psi (345 bars) Recommended flow: 33 gpm (125 l/min.)
13 1/2 in. (343 mm)
cord of 27 ft. wood
50 3/4 in. (1289 mm)
79 1/4 in. (2013 mm)
116 1/4 in. (2953 mm)
35 3/4 in. (908 mm)
22 1/2 in. (572 mm)
5 1/4 in. (133 mm)
54 in. (1372 mm)
*High tensile strength steel: 165,000 psi (1138 MPa)
H 13 1/2 in. (343 mm)
I 54 3/4 in. (1391 mm)
Torque at relief pressure 176750 in. lb (19972 Nm)
Grapple cylinder maximum flow will theoretically produce a complete grapple open/close cycle in 4 seconds.
3 1/2" (89 mm)
Diameter
3500 - 5000 psi (241 - 345 bars)
Pressure range
16 - 24 gpm (61 - 91 l/min.)
Flow range
no
Cylinder Lock valves
Standard 4250 psi (293 bars)
Recommended pressure
Rotator recommended flow will produce a speed of 15 rpm.
J 72 1/2 in. (1842 mm)
* Dimensions vary according to installation.
@ 2200 psi (152 bars)
A
K 73 3/4 in. (1873 mm)
L 25 3/4 in. (654 mm)
M 24 in. (610 mm)
N 19 1/2 in. (495 mm)
web site: www.rotobec.com e-mail: rotobec@rotobec.com
We reserve the right to change specifications and to improve our products without notice or obligation.
Rotobec Inc.: Head office serving OEM's and Eastern Canada Ph: (418) 383-3002 Fax: (418) 383-5334
Rotobec West: Branch serving Western Canada and Western USA Ph: (250) 765-1161 Fax: (250) 765-0035
Rotobec USA: Branch serving Eastern and Central USA Ph: (603) 444-2103 Fax: (603) 444-0327
V.06/2009