C6256C,C6266C,C6277C

Engine Lathe

The surface of the bed ways is supersonic frequency hardened.
Spindle system is high in rigidity and accuracy.
There is no need for change gear, the engine lathe can turn about 89 kinds of threads.
An automatic stopping device is used to realize automatic stop for the machining of a workpiece of a certain length.

MODEL	C6256C	C6266C	C6277C
CAPACITY
Max. swing over bed	560mm	660mm	770mm
Max. swing over carriage	360mm	420mm	575mm
Max. swing over gap	770mm	870mm	1050mm
Bed width	405mm
Effective length of gap	230mm
Distance between centers	1000/1500/2000/3000mm
Max. turning length	830/1330/1830/2830mm
SPINDLE
Spindle nose	D8
Spindle bore	105mm
Taper bore of spindle	113mm 1:20
Steps of spindle speed	12
Range of spindle speed	36-1600rpm
FEED
Range of longitudinal feeds	0.063-2.52mm (0.023″-0.937″)
Range of cross feeds	0.027-1.07mm (0.010″-0.404″)
RAPID TRAVEL
Longitudinal	4500mm/min
Cross	1900mm/min
THREAD RANGE/ NUMBER
Metric pitch threads	1-14mm/ 22
Whit-worth threads	28-2TPI/ 26
Module threads	0.5-7MP/ 18
D.P. threads	56-4DP/ 24
TAILSTOCK SLEEVE
Taper bore	MT5
Max. travel	150mm (5-29/32″)
External diameter	75mm (2-61/64″)
OTHERS
Size of tool shank	25x25mm
Max. travel of cross slide	310mm	360mm	430mm
Max. travel of top slide	145mm
Main motor power	7.5kW

Standard Accessories	Optional Accessories
3 jaw chuck	Chuck cover
4 jaw chuck	Tool post cover
Face plate	Leadscrew cover
Steady rest	Full stand
Follow rest	Taper attachment assembly
4 way tool post	Electromagnetic brake
Full splash guard	DRO
Two pieces stand
Working lamp
Tool box