Climax BB8000 PORTABLE LINE BORING MACHINE - Manual (Page 5)

11/06 5
BB8000 Specifications
Specifications inches (mm)
Specifications subject to change without notice.
For precision dimensions consult your factory representative.
Standard boring diameter 16 (406.4) minimum
80 (2032.0) maximum
Machine ship weight (approx.): 5700 lb (2585 kg)
Typical machine consisting of rotational drive assembly
(17299), axial feed assembly (23393), manual boring head
assembly (21146), two end-mount bearing assemblies
(23550), and 8" dia. x 12 ft boring bar (34307)
Boring bar ship weight (approx.):
6" dia x 12 ft bar (34463) 1160 lb (526.6 kg)
8" dia x 12 ft bar (34307) 2075 lb (942 kg)
Boring bar ship dimensions:
8" dia x 12 ft bar 24 x 18 x 152
(61 x 46 x 386 cm)
Hydraulic power unit (15 hp):
Ship weight: 750 lb (340.5 kg)
Ship dimensions: 24 x 43 x 47
(61 x 109.2 x 119.4 cm)
Bearing support ass'y (with spider):
End-mount self-aligning bearing:
8" diameter range: 20 - 48
(508.0 -1219.2)
6" diameter range: 24 - 48
(609.6 -1219.2)
Mounting spiders require 5/8" or
smaller bolts.
ID-mount non self-aligning bearing:
ID range 6" bar: 20 - 77
(508.0 -1955.8)
(requires adapter
sleeve)
ID range 8" bar: 23 - 77
(584.2 - 1955.8)
Manual boring head assembly:
Tooling: Micro-adjustable carbide
cartridge
Diameter range: 16 - 80
(406.4 - 2032.0)
(requires 6" or 8" tool carrier)
Mechanical axial feed assembly:
6" dia bar style:
Feed rate variable, reversible,
.003 - .025/rev (.076 - .635/rev)
8" dia bar style:
Feed rate variable, reversible,
.003 - .040/rev (.076 - 1.016/rev)
Rotational drive assembly:
Net weight (w/o motor): 420 lb (191 kg)
Gear ratio:
20:1 gear reduction
(Theoretical values calculated using a
hydraulic power unit producing 1250 psi
(8631 kPa) continuous, 2000 psi (13780
kPa) intermittent and pumping 20 gpm
(75.8 L/min)
With 11.3 in 3 (185.3 cm 3 ) hydraulic motor
(P/N 25476):
Output torque
2162 ft-lb (2940N•m)
Max boring RPM: 20 rpm @ 20 gpm
(20 rpm @ 75.8 L/min)
Hydraulic motor:
Displacement:
7.3 - 17.9 in 3
(119.7 - 293.6 cm 3 )
Net weight: 16.2 - 19.0 lb
(7.4 - 8.6 kg)
Fittings: 7/8-14 SAE O-ring
Mechanical feed facing head ass'y:
Feed rate automatic, .003 -.025/rev
(.08 - .63/rev)
Stroke: 5" (127.0) or 12" (304.8)
Tooling: microadjustable carbide
inserts or .5" (12 mm) square HSS
tool bits (assembly requires 6" or 8"
tool carrier)
Boring bar:
Chromed, with full-length keyway. Bar
end caps with anti-friction leadscrew
bearings allow axial feed assembly to
be mounted to either end.
Net weight:
6" dia x 8 ft:
770 lb (350 kg)
6" dia x 20 ft: 1925 lb (874 kg)
8" dia x 8 ft:
1370 lb (622 kg)
8" dia x 20 ft: 3420 lb (1552 kg)
Hydraulic power unit:
Net weight:
15 hp
750 lb (341 kg)
25 hp 875 lb (398 kg)
Power sources: 3-phase electric or
1-phase electric
COMPONENTS:
12 11/06
Model BB8000 Operational Dimensions
Inches (mm)*
* Specifications subject to change without notice.
ROTATIONAL DRIVE ASSEMBLY
1.0 (25.4)
dia holes
9.5 (241.3)
8.0 (203.2) dia
48.0
(1219.2)
24.00
(609.6)
1 Maximum dimensions = largest displacement motor
Minimum dimensions = smallest displacement motor
AXIAL FEED ASSEMBLY - 6" DIAMETER BAR AXIAL FEED ASSEMBLY - 8" DIAMETER BAR
1.5 (38.1)
24.24
(615.69) min 1
24.59
(624.59)
max 1
14.6
(370.8)
9.5
(241.3)
9.12
(231.6)
7.75
(196.9)
diameter
7.75
(196.9)
diameter
11.0
(279.4)