DN Solutions PUMA GT 2600 XLMB

The DN Solutions PUMA GT 2600 XLMB is the big-chuck, extra-long-bed variant in the GT 2600 turning center family. Where the XLMA runs a 10-inch chuck for higher spindle speeds, the XLMB steps up to a 12-inch (305 mm) chuck with 992 Nm (732 ft-lb) of torque. If you're chucking larger-diameter workpieces and need that extra clamping force on long parts, this is the machine that combines both.

The spindle runs 26 kW (35 hp) at up to 2,500 RPM — slower than the A variant, but with significantly more torque. That trade-off makes sense for heavier stock removal on larger diameters where torque matters more than surface speed. Max turning diameter is 410 mm (16 in) with a turning length of 1,525 mm (60 in), and the Z-axis travels 1,625 mm (64 in).

The 12-station turret carries live tools at 5,000 RPM for C-axis milling work. Cross-holes, keyways, flats, and tapping can all happen in the turning setup. X-axis travel is 265 mm (10 in) with rapids at 24 m/min on X and 30 m/min on Z — fast enough to keep non-cutting time tight on production runs.

At 6,100 kg (13,448 lb), the XLMB is about 150 kg heavier than the XLMA, mostly from the larger spindle assembly and chuck. The machine stretches 4,960 mm (195 in) in length, so you'll need floor space to match. The FANUC 0i-TF Plus control keeps programming and operation consistent with the rest of your FANUC-equipped shop.

This machine targets shops turning larger-diameter shafts, sleeves, and cylinders that need both the 12-inch chuck capacity and the extended bed length. It's particularly well-suited for oil and gas, hydraulic cylinder, and power generation work where part diameters and lengths regularly push beyond standard-bed capacity.