What is the 1100 mm guideway heavy-duty conventional lathe used for?

It is used for very large and heavy workpieces requiring strong manual turning capability, high load capacity, and stable cutting performance.

Can this machine be used for 16-ton workpieces?

Certain models in this heavy-duty range are designed for high load applications. Final capacity depends on model, center distance, bed structure, and support configuration.

What workpiece information is most important?

Workpiece weight, diameter, length, material, machining allowance, chuck requirement, and support method are the most important details for model selection.

Heavy Duty Engine Lathe for Heavy Cuts & Industrial Maintenance

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Conventional heavy duty lathe

Our industrial-grade lathe is engineered to handle the most demanding machining tasks, supporting massive workpieces up to 16 tons with exceptional stability and precision. Equipped with 1100 mm ultra-wide rectangular guideways—machined on Germany-made high-precision grinding equipment—the lathe ensures superior rigidity, vibration resistance, and long-term accuracy even under heavy-load operations.
The machine features a robust K78 series chuck (φ1250/φ1400/φ1600/φ2000 mm), guaranteeing unmatched clamping power and reliability for large-diameter components. The motorized rotary tailstock enhances
Discover how our heavy-duty lathe can optimize your large-part machining processes—request a customized solution today!

Note: swing over bed/distance between centers (3000 mm – 14000 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
Max. length of workpiece	mm
Max. turning length	mm
Span of guideway	mm
Structure of guideway	-
Max. weight of workpiece	ton
Spindle
Front taper of spindle hole	-
Spindle bore	mm
No. of spindle speeds	-
Range of spindle speeds	r min
Toolpost
Cross section of tool shank	mm
Max.stroke of upper Toolpost	mm
Max. stroke of lower Toolpost	mm
Feed
No. of longitudinal and transverse feeding	-
No. and rang of metric threads	-
No. and rang of inch threads	-
No. and rang of modulus threads	-
No. and rang of diameter pitch threads	-
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

C61125	C61160	C61180	C61200

1250	1600	1800	2000
900	1250	1450	1650
3000 4000 5000 6000	3000 4000 5000 6000	3000 4000 5000 6000	3000 4000 5000 6000
2800 3800 4800 5800	2800 3800 4800 5800	2800 3800 4800 5800	2800 3800 4800 5800
1100	1100	1100	1100
Rectangular 2 guideways	Rectangular 2 guideways	Rectangular 2 guideways	Rectangular 2 guideways
16	16	16	16

Metric 140	Metric 140	Metric 140	Metric 140
100	100	100	100
Forward 21; Reverse 12	Forward 21; Reverse 12	Forward 21; Reverse 12	Forward 21; Reverse 12
Forward 3.15-315; Reverse 3.5-291	Forward 3.15-315; Reverse 3.5-291	Forward 3.15-315; Reverse 3.5-291	Forward 3.15-315; Reverse 3.5-291

50×50	50×50	50×50	50×50
360	360	360	360
740	850	900	900

56 kinds each	56 kinds each	56 kinds each	56 kinds each
44; 1-120	44; 1-120	44; 1-120	44; 1-120
31; 28-1 4	31; 28-1 4	31; 28-1 4	31; 28-1 4
45; 0.5-60	45; 0.5-60	45; 0.5-60	45; 0.5-60
38; 1 2-56DP	38; 1 2-56DP	38; 1 2-56DP	38; 1 2-56DP

260	260	260	260
Metric 80	Metric 80	Metric 80	Metric 80
300	300	300	300

30	30	30	30
2058×2200	2130×2380	2330×2480	2430×2580
6120 7120 8120 9120	6120 7120 8120 9120	6120 7120 8120 9120	6120 7120 8120 9120
18300 19900 21500 23100	19800 21400 23000 24600	20300 21900 235000 25100	20800 22400 24000 25600

Accessories

Standard :

Heavy duty 4-jaw chuck
Standard V4 toolpost
Standard tailstock
LED work light
Coolant system
Leveling wedge
Anchor bolt
Wrench

Dead center
Spindle bore adapter
Spindle center
Toolpost protection
Chuck protection

Optional :

3-jaw chuck
Faceplate
Quick change toolpost
Grinding attachment
Follow rest
Steady rest
Rotary tailstock with chuck
Electric tailstock

Double saddle
Roller Steady Rest
Taper attachment
Side protection
Thread indicator
Live center
DRO
Force measuring device

Video

Characteristic

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Chuck

The lathe uses a heavy-duty manual four-jaw chuck

Other independent four-claw chuck and three-claw chuck are for option.

Other hydraulic, pneumatic, electric chucks and other power chucks are also availablefor option.

Tailstock

In order to prevent slippage between the tailstock and the bed when holding the workpiece, a stop pin handle ③ is arranged on the tailstock seat. The stop pin handle ③ must be switched to locking position when the tailstock is used to hold the workpiece, so that the stop pin can be securely inserted into the teeth of the bed.

Toolpost

The nuts of the lead screw on the lower toolpost are open type. When the clearance between the screw and the nut becomes too large due to abrasion, the screw mounted on the nut can be fastened so that the elastic deformation is generated in the radial direction of the nut to eliminate the clearance between the screw and the nut.

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