CHESTER STIRLING OC OIL COUNTRY LATHE

Description Heavy duty lathe, built to handle tough machining requirements. Model STIRLING OC28 STIRLING OC36 STIRLING OC46 Centre Height 500mm 500mm 625mm Swing over Bed 1000mm 1000mm 1250mm Distance Between Centres 1500-12000mm 1500-16000mm 1500-18000mm Swing over Cross Slide 700mm 650mm 890mm Swing in Gap 1250mm 1250mm 1500mm Gap Length in Front of Face Plate 470mm 610mm 610mm Cross Slide Travel 600mm 520mm 620mm Top Slide Travel 250mm 300mm 300mm Bed Width 600mm 755mm 970mm Max. Weight of Work Piece between Centres 4000kg 6000kg 6000kg Headstock Spindle Nose A2-20 A2-20 A2-20 Spindle Bore 280mm 360mm 460mm Spindle Taper MT290 MT370 MT470 Number of Spindle Speed Ranges 18 18 20 Range of Spindle Speeds 5-315rpm 6.3-315rpm 3.15-315rpm Tool section 32 x 32mm 45 x 45mm 45 x 45mm Tailstock Quill Diameter 120mm 160mm 160mm Quill Travel 300mm 300mm 300mm Quill Internal Taper MT6 Metric 80 Metric 80 Feeds Range and Gearbox Longitudinal Feeds 56,0.08-9.6mm/r 56,0.1-12mm/r 56,0.1-12mm/r Cross Feeds 56,0.04-4.8mm/r 56,0.04-4.8mm/r 56,0.04-4.8mm/r Metric Threads 1-120mm (44steps) 1-120mm (44steps) 1-120mm (44steps) Imperial Threads 30-1 1/8tpi (37steps) 30-1 1/8tpi (37steps) 30-1 1/8tpi (37steps) Module Threads 0.5-60mp (46steps) 0.5-60mp (46steps) 0.5-60mp (46steps) Diametrical Threads 60-0.5dp (56steps) 60-0.5dp (56steps) 60-0.5dp (56steps) Leadscrew Pitch X:5mm / Z:12mm X:5mm / Z:12mm X:5mm / Z:12mm Rapid feed : Longitudinal / Cross 3640/1800mm/min 3740/1870mm/min 3740/1870mm/min Motors Main Motor 18.5kW (25hp) 22kW (30hp) 30kW (40hp) Coolant Pump Motor 0.15kW (0.2hp) 0.15kW (0.2hp) 0.5kW (0.7hp) Rapid Feed Motor 1.1kW (1.48hp) 1.1kW (1.48hp) 1.1kW (1.48hp) Tailstock Motor 0.55kW (0.73hp) 0.55kW (0.73hp) 0.55kW (0.73hp) Weight And Dimensions Machine Dimensions (3m machine) 5500 x 1700 x 1500mm 6100 x 2000 x 1790mm 7350 x 2500 x 1850mm Net Weight 6800kg 14000kg 18000kg STANDARD ACCESSORIES • 4 Jaw Double Chuck 720mm (for OC28), 80mm (for OC36), 1000mm (for OC46) • Taper Turning Attachment • Digital Read Out • LED Machine Lamp • Cast Iron Base • Chuck Guard • Toolpost Guard • Leadscrew Guard • Fixed Steady • Travelling Steady • Coolant System • Four Way Toolpost • Bed Stop • Thread Chasing Dial • Steel Centre • Live Centre • Tool Box • Operation Manual   OPTIONAL ACCESSORIES • Quick Change Tool Post • Motorised Tail Stock