CHESTER CHARGER +A SERIES LATHES

A heavy duty machine with a big-bore spindle. The Chester Charger range is built to handle tough machining requirements.

Please contact us for more info.

Description

Heavy duty metalworking lathes, ideal for a range of applications.

Model A 860 A 960 A 160
Centre Height 430mm 480mm 530mm
Swing over Bed 860mm 960mm 1060mm
Distance Between Centres 1810/2310/3310/4310/5310/6310mm
Swing over Cross Slide 625mm 725mm 825mm
Swing in Gap 1180mm 1280mm 1370mm
Gap Length in Front of 25″ Face Plate 365mm 365mm 365mm
Cross Slide Travel 520mm 520mm 520mm
Top Slide Travel 330mm 330mm 330mm
Bed One Piece
Width 510mm 510mm 510mm
Max. Weight of Work Piece in Chuck 1060kg
(40″ Chuck)
1060kg
(40″ Chuck)
1060kg
(40″ Chuck)
Max. Weight of Work Piece between Centres 6000kg 6000kg 6000kg
Headstock
Spindle Nose A2-11/A2-15
(Optional)
A2-11/A2-16
(Optional)
A2-11/A2-15
(Optional)
Spindle Bore 158mm/238mm
(Optional)
158mm/238mm
(Optional)
158mm/238mm
(Optional)
Spindle Taper MT7/ 1/0
(Optional)
MT7/ 1/0
(Optional)
MT7/ 1/0
(Optional)
Number of Spindle Speed Ranges 12 steps 12 steps 12 steps
Range of Spindle Speeds 8-680rpm/6-500rpm 8-680rpm/6-500rpm 8-680rpm/6-500rpm
Tool Section 40 x 40mm 40 x 40mm 40 x 40mm
Tailstock
Quill Diameter 120mm 120mm 120mm
Quill Travel 290mm 290mm 290mm
Quill Internal Taper MT6 MT6 MT6
Feeds Range and Gearbox
Longitudinal Feeds 0.05-0.7mm/r 0.05-0.7mm/r 0.05-0.7mm/r
Cross Feeds 0.025-0.35mm/r 0.025-0.35mm/r 0.025-0.35mm/r
Metric Threads 0.8-14mm 0.8-14mm 0.8-14mm
Imperial Threads 2-28Tpi 2-28Tpi 2-28Tpi
Module Threads 0.5-7mp 0.5-7mp 0.5-7mp
Diametrical Threads 4-56tpi 4-56tpi 4-56tpi
Leadscrew Pitch 45x2tpi or P12mm 45x2tpi or P12mm 45x2tpi or P12mm
Rapid Feed : Longitudinal/Cross Z Axis=3700mm/min/X Axis=1800mm/min Z Axis=3700mm/min/X Axis=1800mm/min Z Axis=3700mm/min/X Axis=1800mm/min
Motors
Main Motor 14.9kW(20hp)/22.4kW(30hp)(Optional) 14.9kW(20hp)/22.4kW(30hp)(Optional) 14.9kW(20hp)/22.4kW(30hp)(Optional)
Coolant Pump Motor 0.1kW(0.125hp)/0.188kW (0.25hp) 0.1kW(0.125hp)/0.188kW (0.25hp) 0.1kW(0.125hp)/0.188kW (0.25hp)
Rapid Feed Motor 0.188kW (0.25hp) 0.188kW (0.25hp) 0.188kW (0.25hp)
Available Power Supply 3 Phase 3 Phase 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

 

Click the links below to download the specific documents.
ChargerA.pdf
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