CHESTER CHARGER +A SERIES 860 LATHE
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Distance Between Centres: 1810mm
Swing over Bed: 860mm
Manual Lathes
Heavy duty metalworking lathes, ideal for a range of applications.
| Model | A 860 |
| Centre Height | 430mm |
| Swing over Bed | 860mm |
| Distance Between Centres | 1810/2310/3310/4310/5310/6310mm |
| Swing over Cross Slide | 625mm |
| Swing in Gap | 1180mm |
| Gap Length in Front of 25″ Face Plate | 365mm |
| Cross Slide Travel | 520mm |
| Top Slide Travel | 330mm |
| Bed | One Piece |
| Width | 510mm |
| Max. Weight of Work Piece in Chuck | 1060kg
(40″ Chuck) |
| Max. Weight of Work Piece between Centres | 6000kg |
| Headstock |
|
| Spindle Nose | A2-11/A2-15
(Optional) |
| Spindle Bore | 158mm/238mm
(Optional) |
| Spindle Taper | MT7/ 1/0
(Optional) |
| Number of Spindle Speed Ranges | 12 steps |
| Range of Spindle Speeds | 8-680rpm/6-500rpm |
| Tool Section | 40 x 40mm |
| Tailstock |
| Quill Diameter | 120mm |
| Quill Travel | 290mm |
| Quill Internal Taper | MT6 |
| Feeds Range and Gearbox |
| Longitudinal Feeds | 0.05-0.7mm/r |
| Cross Feeds | 0.025-0.35mm/r |
| Metric Threads | 0.8-14mm |
| Imperial Threads | 2-28Tpi |
| Module Threads | 0.5-7mp |
| Diametrical Threads | 4-56tpi |
| Leadscrew Pitch | 45x2tpi or P12mm |
| Rapid Feed : Longitudinal/Cross | Z Axis=3700mm/min/X Axis=1800mm/min |
| Motors |
|
| Main Motor | 14.9kW(20hp)/22.4kW(30hp)(Optional) |
| Coolant Pump Motor | 0.1kW(0.125hp)/0.188kW (0.25hp) |
| Rapid Feed Motor | 0.188kW (0.25hp) |
| Available Power Supply | 3 Phase |
| Weight And Dimensions |
|
| Machine Dimensions | 3750/4250/5250/6250/7250/8250 x 1740mm |
| Net Weight | 5700/6100/6800/7600/8400/9200kg |
Standard Accessories
• Chuck Guard
• Toolpost Guard
• Leadscrew Guard
• Fixed Steady
• Travelling Steady
• Rear Splash Guard behind Carriage
• Coolant System
• Four Way Toolpost
• Reducing Sleeve
• Steel Centre
• Toolbox
• Operation Manual
Optional Accessories
• 4 Jaw Chuck
• 4 Jaw Face Plate
• Face Plate
• Taper Turning Attachment
• Follow Rest
• Rear Splash Guard
• Four Position Carriage Stop
• Micro Carriage Stop
• Quick Change Tool Post
• Live Centre
