The 2017 Okuma MB4000H CNC Horizontal Mill exemplifies rigid performance in a compact, high-output format, designed for lights-out machining in precision environments. With X-Y-Z travels of 22.05 inch by 22.05 inch by 24.61 inch, this machine incorporates a 15.75 inch by 15.75 inch pallet system with a six-station automatic pallet changer, enabling seamless transitions for multi-pallet production. Its HSK63 taper spindle delivers 15000 RPM powered by a robust 400 horsepower peak drive, complemented by a 64-tool magazine and high-pressure 1000 PSI through-spindle coolant system for optimized chip evacuation and deep-cavity performance. Whereas many horizontal mills limit productivity with manual pallet setups or slower taper formats, the MB4000H advances the bar with interpolated 4th-axis capabilities and a compact 185 inch by 96 inch footprint, delivering throughput and precision beyond conventional CAT40 machines. This system directly outpaces earlier-generation horizontals such as the Toyoda FA800 series or early 2000s Mori Seiki SH models, by combining automation readiness with thermal stability and Okuma’s OSP-P300MA intelligent control. MakeOkuma ModelMB4000 Year2017 Product #14736 Price Please login to see price. Make an Offer Get a Quote Share Ask a Question Add to Comparison Added About This Machine Beautiful Horizontal Mill coming with 15,000 RPM spindle and 6-APC now available! This machine is under power and available for immediate removal! **All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.** Specifications Table / Pallet Indexing: Full 4th Axis (Continuous) Horizontal Table/Pallet Size in mm: 400mm Number of Pallets: 6 X-Travel: 22.05" Y-Travel: 22.05" Z-Travel: 24.61" Spindle Spindle Taper Type: HSK63 Spindle Speed: 15,000 RPM Spindle Motor: 30 HP Tool Changer Tool Magazine Capacity: 64 Control Control Make/Model: OSP-P300MA Options Additional Machine Specs: Interpolating 4th Axis Coolant Types: High Pressure Coolant High Pressure Coolant PSI: 1,000 PSI Chip Removal: Chip Auger