CHESTER STIRLING HD LATHES

Description Our Stirling HD Lathes are ideal for a range of applications. • Rapid Feed • Clutch • Hardened and Ground Bedways • 10T Capacity Model Stirling HD 1280 Stirling HD 1480 Stirling HD 1680 Stirling HD 1980 Stirling HD 2080 Centre Height 640mm 740mm 840mm 990mm 1040mm Swing over Bed 1280mm 1480mm 1680mm 1980mm 2080mm Distance Between Centres 2000/3000/4000/5000/6000/8000/10000/12000mm Swing over Cross Slide 800mm 1000mm 1200mm 1500mm 1600mm Swing in Gap (optional) 1580mm 1780mm 1980mm 2280mm 2380mm Gap Length in Front of Face Plate (optional) 450mm 450mm 450mm 450mm 450mm Cross Slide Travel 780mm 780mm 780mm 780mm 780mm Top Slide Travel 280mm 280mm 280mm 280mm 280mm Bed Width 1100mm 1100mm 1100mm 1100mm 1100mm Max. Weight of Work Piece in Chuck 2000kg 2000kg 2000kg 2000kg 2000kg Max. Weight of Work Piece between Centres 10T (Optional 20T or higher) 10T (Optional 20T or higher) 10T (Optional 20T or higher) 10T (Optional 20T or higher) 10T (Optional 20T or higher) Headstock Spindle Nose A2-15 A2-15 A2-15 A2-15 A2-15 Spindle Bore 130mm 130mm 130mm 130mm 130mm Spindle Taper Metric 140 Metric 140 Metric 140 Metric 140 Metric 140 Number of Spindle Speed Ranges Forward 21 steps Reverse 12 steps Forward 21 steps Reverse 12 steps Forward 21 steps Reverse 12 steps Forward 21 steps Reverse 12 steps Forward 21 steps Reverse 12 steps Range of Spindle Speeds 3.15-315r/min 2.5-250r/min (opt. 3.15-315r/min) 2.5-250r/min (opt. 3.15-315r/min) 2.5-250r/min (opt. 3.15-315r/min) 2.5-250r/min (opt. 3.15-315r/min) Tool Section 45 x 45mm 45 x 45mm 45 x 45mm 45 x 45mm 45 x 45mm Tailstock Quill Diameter 260mm 260mm 260mm 260mm 260mm Quill Travel 300mm 300mm 300mm 300mm 300mm Quill Internal Taper Metric 80 Metric 80 Metric 80 Metric 80 Metric 80 Feeds Range and Gearbox Longitudinal Feeds 0.1-12mm (56steps) 0.1-12mm (56steps) 0.1-12mm (56steps) 0.1-12mm (56steps) 0.1-12mm (56steps) Cross Feeds 0.05-6mm (56steps) 0.05-6mm (56steps) 0.05-6mm (56steps) 0.05-6mm (56steps) 0.05-6mm (56steps) Metric Threads 1-120mm (44steps) 1-120mm (44steps) 1-120mm (44steps) 1-120mm (44steps) 1-120mm (44steps) Imperial Threads 1/4-24tpi (31steps) 1/4-24tpi (31steps) 1/4-24tpi (31steps) 1/4-24tpi (31steps) 1/4-24tpi (31steps) Module Threads 0.5-60mp (45steps) 0.5-60mp (45steps) 0.5-60mp (45steps) 0.5-60mp (45steps) 0.5-60mp (45steps) Diametrical Threads 1/2-56dpi (38steps) 1/2-56dpi (38steps) 1/2-56dpi (38steps) 1/2-56dpi (38steps) 1/2-56dpi (38steps) Leadscrew Pitch 12mm 12mm 12mm 12mm 12mm Rapid Feed : Longitudinal/Cross 3400mm/min, 1700mm/min 3400mm/min, 1700mm/min 3400mm/min, 1700mm/min 3400mm/min, 1700mm/min 3400mm/min, 1700mm/min Motors Main Motor 30kW (40hp) 30kW (40hp) 30kW (40hp) 30kW (40hp) 30kW (40hp) Coolant Pump Motor 0.45kW (0.60hp) 0.45kW (0.60hp) 0.45kW (0.60hp) 0.45kW (0.60hp) 0.45kW (0.60hp) Rapid Feed Motor 1.5kW (2.0hp) 1.5kW (2.0hp) 1.5kW (2.0hp) 1.5kW (2.0hp) 1.5kW (2.0hp) Tailstock Motor 1.5kW (2.0hp) 1.5kW (2.0hp) 1.5kW (2.0hp) 1.5kW (2.0hp) 1.5kW (2.0hp) Weight And Dimensions Machine Dimensions (3m machine) 6280 x 2200 x 2350mm 6280 x 2200 x 2450mm 6280 x 2200 x 2550mm 6280 x 2200 x 2700mm 6280 x 2200 x 2750mm Net Weight 18200kg 18800kg 19400kg 20000kg 20600kg STANDARD ACCESSORIES • 4-Jaw Chuck 1250mm • Digital Read Out • LED Machine Lamp • Cast Iron Base • Chuck Guard • Toolpost Guard • Fixed Steady • Motorised Tailstock • Splash Guard behind Carriage • Coolant System • Four Way Tool Post • Reducing Sleeve • Steel Centre • Tool Box • Operation Manual   OPTIONAL ACCESSORIES • Gap Bed • Taper Turning Attachment • Traveling Steady • Larger Fixed Steady