USED 2012 DOOSAN DBC110 II

4.3" Doosan DBC-110II CNC Horizontal Boring Mill

Ideal for massive boring and designed with a low center of gravity and minimal vibrations under heavy cutting loads.

See it under power at - https://youtube.com/shorts/R4FDClbuhaw?si=vLCjtUIce0WfqL3V

4th Axis: Yes
Horizontal Table/Pallet Size: 55" x 70.8"
W-Travel (Table): 21.6" (550 mm)
X-Travel: 98.4" (2500 mm)
Y-Travel: 78.7" (2000 mm)
Z-Travel (Spindle): 59" (1500 mm)
Max Table/Pallet Load: 22,046 lbs (10000 kg)

Spindle:
Spindle Taper: BIG-PLUS CAT 50
Spindle Speed: 4,000 RPM
Spindle Motor: 40.2 HP (30 kW)
Spindle to Table Distance: 21.6" - 80.7" (550 mm - 2050 mm)
Tool Changer
Tool Magazine Capacity: 60

Control:
Control Make/Model: FANUC 31i-A
Control Options: Color Monitor; Helical Interpolation; Ethernet / LAN; Synchronized Tapping
Additional Control Options: Doosan EZ Guide-i Conversational Programming
640 Meters Part Program Storage
Spindle Thermal Compensation

Options:
Machine Options: All Available Manuals
Product Description: Table Indexing: 0.001 Deg.
4.3" Spindle Diameter
Spindle Chiller
2-Range Spindle Drive
AICC II 200 Blocks
3rd and 4th Reference Position Return
48 Pairs Work Coordinates
200 Tool Offsets
Full High Top Splash Guarding
RS-232 Port
Steel Way Covers
Hand-Held MPG
Coolant Types: Thru-Spindle Coolant
Chip Removal: Chip Conveyor

Why the "II" matters:
If you're comparing this to an older DBC-110 (non-II), the upgrades here are real, not cosmetic. The FANUC 31i-A control replaces the 18i/21i found on earlier units, and you get AICC II with 200-block look-ahead, 200 tool offsets, and 48 pairs of work coordinates — a big deal if you're running long, complex programs across multiple parts. The spindle interface also got an upgrade: BIG-PLUS CAT 50 instead of standard CAT 50, which means dual-contact face-and-taper engagement for stiffer cuts and longer tool life.