CHESTER CHIEFTAIN 22/26/30 SERIES LATHES

These lathes are some of the most popular in our range for their multi-application disciplines and for sizes available.

Please contact us for more info.

Description

High precision metalworking lathes for machining.

• Rapid Feed

• Forward/Reverse Clutch

• Large Spindle Bore

• Induction Hardened Bedways

• Digital Read Out

 

Model 22 Series 26 Series 30 Series
Centre Height 280mm 330mm 335mm
Swing over Bed 560mm 660mm 770mm
Distance Between Centres 1000/1500/2000/3000mm 1000/1500/2000/3000mm 1000/1500/2000/3000/4000mm
Swing over Cross Slide 360mm 420mm 575mm
Swing in Gap 770mm 870mm 1050mm
Gap Length in Front of Face Plate 230mm 230mm 230mm
Cross Slide Travel 310mm 360mm 430mm
Top Slide Travel 145mm 145mm 145mm
Bed
Width 405mm 405mm 405mm
Max. Weight of Work Piece in Chuck 300kg 300kg 300kg
Max. Weight of Work Piece between centres 600kg 600kg 600kg
Headstock
Spindle Nose D1-8 D1-8 D1-8
Spindle Bore 105mm 105mm 105mm
Spindle Taper 113mm 1:20 113mm 1:20 113mm 1:20
Number of Spindle Speed Ranges 12 steps 12 steps 12 steps
Range of Spindle Speeds 36-1600rpm 36-1600rpm 36-1600rpm
Tool Section 25 x 25mm 25 x 25mm 25 x 25mm
Tailstock
Quill Diameter 75mm 75mm 75mm
Quill Travel 150mm 150mm 150mm
Quill Internal Taper MT5 MT5 MT5
Feeds Range and Gearbox
Longitudinal Feeds 0.063-2.52mm/r 0.028-6.43mm/rev 0.063-2.52mm/r
Cross Feeds 0.027-1.07mm/r 0.012-2.73mm/rev 0.027-1.07mm/r
Metric Threads 1-14mm (46steps) 1-14mm (22steps) 1-14mm (46steps)
Imperial Threads 28-2tpi (26steps) 28-2tpi (26steps) 28-2tpi (26steps)
Module Threads 0.5-7mp (18steps) 0.5-7mp (18steps) 0.5-7mp (18steps)
Diametrical Threads 56-4dp (24steps) 56-4dp (24steps) 56-4dp (24steps)
Leadscrew Pitch 12mm 12mm 12mm
Rapid feed: Longitudinal/Cross 1.9,4.5m/min 1.9,4.5m/min 1.9,4.5m/min
Motors
Main Motor 7.5kW (10.05hp) 7.5kW (10.05hp) 7.5kW (10.05hp)
Coolant Pump Motor 0.09kW (0.13hp) 0.09kW (0.13hp) 0.09kW (0.13hp)
Rapid Motor 0.37kW (0.5hp) 0.37kW (0.5hp) 0.37kW (0.5hp)
Weight And Dimensions
Machine Dimensions 2500/3000/3500/4500 x 1100 x 1350mm 2500/3000/3500/4500 x 1100 x 1450mm 2500/3000/3500/4500 x 1100 x 1540mm
Net Weight 2400/2650/2900/3250kg 3000/3200/3400/3900kg 3200/3500/3800/4000/4500kg

• 3 Jaw Chuck 325mm

• 4 Jaw Chuck 400mm

• Digital Read Out

• One Piece Cast Iron Base

• LED Machine Lamp

• Chuck Guard

• Toolpost Guard

• Leadscrew Guard

• Fixed steady

• Travelling Steady

• Full Length Rear Splash Guard

• Coolant System

• Foot Brake

• Quick Change Tool Post with Tool Holders

• Thread Chasing Dial

• One Position Micrometer Bed Stop

• Automatic Carriage Stop

• Reducing Sleeve

• Steel Centre

• Tool Box

• Operation Manual

OPTIONAL ACCESSORIES

• Soft Jaws

• Taper Turning Attachment

• Live Centre

• Indexable Lathe Tools

• Face Plate

• Drill Chuck and Arbor

• Machine Mounts

• 5C Collets and Chuck

Click the links below to download the specific documents.
Chieftain-Series-Lathes-22x3a26x3a30.pdf