When is a 1600 mm guideway conventional lathe required?

It is required for very heavy turning applications where large swing, long center distance, high workpiece weight, and strong bed rigidity are needed.

What applications are typical for this series?

Typical applications include heavy shafts, rollers, large cylinders, mining machinery parts, steel plant components, and energy equipment parts.

What should I provide for technical confirmation?

Please provide the workpiece drawing, maximum weight, diameter, length, material, machining allowance, required accuracy, and workshop power supply.

Heavy Duty Engine Lathe for Heavy Cuts & Industrial Maintenance

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Conventional heavy duty lathe

Our industrial lathe delivers uncompromising performance for ultra-heavy machining applications, supporting massive workpieces up to 32 tons with exceptional stability. Equipped with 1600mm ultra-wide triple rectangular guideways, it ensures superior vibration damping and precision under extreme loads.
The innovative bottom chip outlet system allows effortless chip removal directly into foundation containers, maximizing productivity during continuous operation. Featuring stepless spindle speed regulation and a 75kW DC motor (from China’s leading manufacturer), the lathe provides seamless power delivery and optimal cutting performance across all speed ranges.

Note: swing over bed/distance between centers (5000 mm – 20000 mm) can be customized.

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PRODUCT SPECIFICATIONS
ACCESSORIES
VIDEO
CHARACTERISTIC

Product Specifications

Items	Unit
Capacity
Swing over bed	mm
Swing over carriage	mm
Length of workpiece	mm
Max. cutting force of single toolpost	kg
Total cutting force	kg
Max. cutting force	kg
Structure of guideway	-
Span of guideway	mm
Max. weight of workpiece	ton
Spindle
Spindle speed	-
Spindle taper hole angle	°
Spindle speed range	r min
Spindle taper hole	-
Face plate diameter	mm
Toolpost
Max. stroke of transverse toolpost	mm
Max. stroke of lower toolpost	mm
Feed
Feed grades	-
Range of metric threads	mm
Range of inch threads	-
Range of modulus threads	mm
Tailstock
Tailstock quill diameter	mm
Tailstock quill taper	-
Tailstock quill max. stroke	mm
Others
Main motor power	kW
Width×Height	mm
Length	mm
Net weight	kg

C61160	C61200	C61250

1600	2000	2500
1250	1600	2000
5000-20000	5000-20000	5000-20000
8000	8000	8000
6000	6000	6000
16000	16000	16000
Rectangular 3 guideways	Rectangular 3 guideways	Rectangular 3 guideways
1600	1600	1600
32	32	32

Stepless	Stepless	Stepless
75	75	75
0.8-160	0.8-160	0.8-160
Metric 120, taper 1:7	Metric 120, taper 1:7	Metric 120, taper 1:7
1600	1800	2000

725	725	800
600	600	600

18	18	18
2-40	2-40	2-40
1-14	1-14	1-14
1.5-20	1.5-20	1.5-20

300	300	300
100 taper 1:7	100 taper 1:7	100 taper 1:7
300	300	300

75	75	75
2479×2280	2579×2580	2679×2680
13577 15577 17577 21577	13577 15577 17577 21577	13577 15577 17577 21577
45000 48000 52000 58000	47000 50000 54000 59000	48000 51000 55000 60000

Accessories

Standard :

Heavy duty 4-jaw chuck
Spindle bore adapter
Standard V4 toolpost
Spindle center
Standard tailstock
Toolpost protection
Chuck protection
LED work light
Coolant system

Leveling wedge
Anchor bolt
Wrench
Tailstock center

Optional :

Faceplate
2/3 axes DRO
Grinding attachment
Follow rest
Steady rest
Roller support
Rotary tailstock with chuck

Double saddle
Side protection
Live center
Force measuring device

Video

Characteristic

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Bed

The lathe bed is a three rectangular guideways box structure laid with steel plates, which is cast in one time with the high quality cast iron (HT300). After the bed is treated by twice aging treatment, the stability is good. The guideway span is 1600 mm with good rigidity and strong anti-vibration ability. The guideway surface laid with steel plates is quenched by medium frequency quenching device(hardness not less than HS68) and precision ground by imported guideway grinding machine which ensures long service life, high precision and good retention.

Tailstock

The tailstock is composed of upper and lower bodies. The upper body is installed with quill, spindle and pressure sensor, quill manual movement mechanism, quill rapid movement mechanism and spindle center line adjustment mechanism (in the horizontal plane) and so on. The lower body is equipped with tailstock rapid moving mechanism, stop mechanism and manual oil pump. The tailstock can be moved longitudinally along one and half guideways at the end of lathe bed.

Chuck

C61160/32 adopts Ф1600mm heavy manual four-claw chuck;

C61200/32 adopts Ф1800mm heavy manual four-claw chuck;

C61250/32 adopts Ф2000mm heavy manual four-claw chuck.

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