Facing portable line boring machine BB6100

Overview
The CLIMAX BB6100 portable traveling‑head line boring machine provides precision in a compact, modular package. Suited for maintenance, repair and production work, the BB6100 supports boring diameters across a wide range while maintaining field accuracy and rigidity. Configurable facing attachments and modular components reduce setup and teardown times for faster jobsite turnaround.

Product Advantages

• Powerful yet compact: Portable design for on‑site use. Uses an 11.3 in³ (185.3 cm³) hydraulic motor; referenced operating torque 1435 ft•lb (1945.6 N•m) at 33 rpm.
• Versatile machining range: Boring diameters 8.8–40.8 in (223.5–1036.3 mm); facing range with attachments 7.5–42.1 in (190.5–1069.3 mm). Optional dual‑action boring/facing arms allow combined operations without equipment changeover.
• Easy setup and alignment: ID and end‑mount bearings use spherical taper‑lock roller bearings for straightforward bar installation and removal; permit up to 1.5° installation misalignment. End‑mount bearings adjustable ±0.625 in (15.9 mm) for centering.
• Tooling flexibility: Net Fit tool carrier accepts standard 3/4 in (19.1 mm) square‑shank tooling. Rotatable tool post and leading/trailing head configurations allow two boring heads to operate simultaneously.
• Serviceable, high‑quality design: Modular tool carrier channels forces to the boring bar via adjustable guide shoes. Chromed bars straight to 0.001 in per ft (0.0254 per 304.8 mm). Removable half nut and backlash adjustment nut permit field serviceability.

Key Specifications
SPECIFICATIONS | INCH | METRIC
Bar Diameter | 3.5" | 88.9 mm
Boring Diameter | 8.8 – 40.8" | 223.5 – 1036.3 mm
Max. Stroke | length of bar | length of bar
Torque at Bar | 470 – 1820 ft‑lb | 637.2 – 2467.6 N•m
Power Option | Hydraulic | Hydraulic

Characteristics / Technical specifications

• Model: CLIMAX BB6100
• Bar diameter: 3.5" (88.9 mm)
• Boring diameter: 8.8 – 40.8" (223.5 – 1036.3 mm)
• Max. stroke: length of bar (configured per installation)
• Torque at bar: 470 – 1820 ft‑lb (637.2 – 2467.6 N•m)
• Hydraulic motor: 11.3 in³ (185.3 cm³), referenced 1435 ft•lb (1945.6 N•m) at 33 rpm
• Facing range (with attachments): 7.5 – 42.1" (190.5 – 1069.3 mm)
• Tooling: accepts 3/4" (19.1 mm) square‑shank tooling; Net Fit tool carrier with adjustable guide shoes and removable half nut
• Bearings: ID and end‑mount spherical taper‑lock roller bearings; end‑mount fine adjustment ±0.625" (15.9 mm)
• Construction: modular design; chromed bars straight to 0.001" per ft (0.0254 per 304.8 mm); backlash adjustment nut for in‑field service