CJ6250YC,CJ6256YC,CJ6266YC,CJ6280YC

Engine Lathe

The guide surface hardened by super-frequency and precision ground.
All gears hardened and precision ground, very lower voice.
Spindle with high rigidity and accuracy.
Rapid feed structure in apron.
Adopt clutch system in headstock.


Specifications

CJ6250YC

CJ6256YC

CJ6266YC

CJ6280YC

Max. swing over bed

500mm

560mm

660mm

800mm

Max. swing over carriage

300mm

360mm

420mm

560mm

Max. swing over gap

710mm

770mm

870mm

1000mm

Max. length of workpiece

1000/1500/2000/3000/4000mm

Effective gap length

230mm

Bed width

405mm

Spindle bore

105mm (D8/D11)

Spindle taper of bore

113mm (1:20)

Spindle number of speeds

12 steps

Spindle range of speeds

36-1600rpm

Threads metric pitches

1-14mm / 22 kinds

Threads imperial pitches

28-2TPI / 25 kinds

Thread diametral pitches

56-4DP / 24 kinds

Threads module pitches

0.5-7mm / 18 kinds

Range of feeds longitudinal

0.063-2.52mm (0.0023"-0.0937")

Range of feeds cross

0.027-2.73mm (0.0011"-0.0404")

External diameter of the tailstock quill

75mm

Max. travel of tailstock quill

150mm

Quill taper

MT5

Max. travel of compound rest

150mm

Max. travel of cross slide

260mm

360mm

360mm

410mm

Max. size of tool shank

25x25mm

Power of main motor

7.5kW

Overall dimension (LxWxH)

2800/3300/3700/4700/5700x1150x2200mm

Net weight (CJ6250YC)

2300/2650/2900/3250/3750kg

Net weight (CJ6256YC)

2400/2750/3000/3350/3850kg

Net weight (CJ6266YC)

2500/2750/3000/3400/3900kg

Net weight (CJ6280YC)

2650/2900/3150/3550/4050kg


Standard Accessories

Optional Accessories

3 jaw chuck

4 jaw chuck

Face plate

Drive plate

Reduction sleeve

Steady rest

Dead center

Follow rest

Wrench

Thread cutting dial

Oil gun

Live center


Quick change tool post


Taper turning attachment


4 position longitudinal automatic trip


DRO


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