Heavy-Duty Lathes

DL S

Constant machining power for easy handling of heavy workpieces
Workpiece length (max.)
Turning diameter over bed

  • Extra heavy, wide machine bed with heavy ribbing and one-piece mono-block construction
  • Induction-hardened and ground guide slots ensure long-term accuracy and minimum wear
  • Massive headstock with high-precision main spindle on a tapered roller bearing with 4 inch spindle bore for excellent stability under heavy loads
  • Very quiet operation at maximum spindle speed
  • Joystick control for X and Z feeds is mounted directly to support
  • Manually shifted 4-step gearbox with hiqh-quality frequency control combined with a powerful main spindle motor with up to 25 Hp power allow exact tuning of rpm and high torque to provide maximum power even under heaviest loads
  • For quick positioning and reduced down-time, the support is equipped with a rapid feed on X and Z-axes
  • Adjustable overload clutch in apron protects the feed mechanics from damages and failures
  • Central, practical controls for feeds and thread leads
  • The auxiliary gearbox features a wide spectrum of diametric, inch, module, and metric threads
  • Support and top slide are designed for high cutting forces
  • More accuracy
  • Lower error rate
  • Increased productivity
  • Resulting in valuable time savings
  • For increased productivity
  • Easy to read display
  • Operator-specific features
  • Convenient keyboard layout
  • Resolution: 0.0004 / 0.0002"
  • Default coordinates
  • Axis position is maintained when display is turned off
  • Hole circle pattern calculation
  • Calculator function
  • Storage for 10 tools
  • Radius / diameter toggle
  • Mm/inch conversion
  • Easy expansion and maintenance-free operation
  • Display for top (Z0) and box way slide (Z1) both separate and in differential / cumulative mode for lathes

DL S 425/1500
Workpiece length (max.) 59 in
Turning diameter over bed 33 in
Turning-Ø over support 20 in
Turning diameter over gap bridge 45 in
Work piece weight (max.) 8,800 lbs
Gap bridge length 19 in
Bed width 24 in
Travel X-axis 22 in
Travel Z-axis 54 in
Travel Z1-axis 10 in
Swing range of top slide 90°
Spindle speed 5 - 630 rpm
Spindle bore 4 in
Spindle mount A2-11
Feed speed X-axis (64) 0 - 0 in/min
Feed speed Z-axis (64) 0 - 0 in/min
Feed speed Z1-axis (64) 0 - 0 in/min
Tool shank dimensions 1.3x1.3 in
Tapping, metric (56) 1-120 mm / (56) 0.04” - 5” mm
Tapping - inch (56) 30 - 1/4
Tapping, diametric (56) 60-0,5 DP
Tapping, module (56) 0.02 - 2.36 in
Rapid Feed X-axis 71 in/min
Rapid Feed Z-axis 143 in/min
Tailstock quill diameter 5 in
Tailstock taper MT 6
Tailstock quill stroke 10 in
Motor rating main drive 20.1 Hp
Motor rating coolant pump 0.2 Hp
Motor rating feed 1.5 Hp
Total power consumption 20
Overall dimensions (length x width x height) 143.7x59.1x59.1 in
Weight 12,320 lbs
Part No. 301510
DL S 425/3000
118 in
33 in
20 in
45 in
8,800 lbs
19 in
24 in
22 in
110 in
10 in
90°
5 - 630 rpm
4 in
A2-11
(64) 0 - 0 in/min
(64) 0 - 0 in/min
(64) 0 - 0 in/min
1.3x1.3 in
(56) 1-120 mm / (56) 0.04” - 5” mm
(56) 30 - 1/4
(56) 60-0,5 DP
(56) 0.02 - 2.36 in
71 in/min
143 in/min
5 in
MT 6
10 in
20.1 Hp
0.2 Hp
1.5 Hp
20
202.8x59.1x59.1 in
12,980 lbs
301511
DL S 425/4000
157 in
33 in
20 in
45 in
8,800 lbs
19 in
24 in
22 in
150 in
10 in
90°
5 - 630 rpm
4 in
A2-11
(64) 0 - 0 in/min
(64) 0 - 0 in/min
(64) 0 - 0 in/min
1.3x1.3 in
(56) 1-120 mm / (56) 0.04” - 5” mm
(56) 30 - 1/4
(56) 60-0,5 DP
(56) 0.02 - 2.36 in
71 in/min
143 in/min
5 in
MT 6
10 in
20.1 Hp
0.2 Hp
1.5 Hp
20
242.1x59.1x59.1 in
14,960 lbs
301512
DL S 425/5000
197 in
33 in
20 in
45 in
8,800 lbs
19 in
24 in
22 in
189 in
10 in
90°
5 - 630 rpm
4 in
A2-11
(64) 0 - 0 in/min
(64) 0 - 0 in/min
(64) 0 - 0 in/min
1.3x1.3 in
(56) 1-120 mm / (56) 0.04” - 5” mm
(56) 30 - 1/4
(56) 60-0,5 DP
(56) 0.02 - 2.36 in
71 in/min
143 in/min
5 in
MT 6
10 in
20.1 Hp
0.2 Hp
1.5 Hp
20
281.5x59.1x59.1 in
18,260 lbs
301513
DL S 515/1500
59 in
39 in
28 in
53 in
8,800 lbs
19 in
24 in
22 in
54 in
10 in
90°
5 - 630 rpm
4 in
A2-11
(64) 0 - 0 in/min
(64) 0 - 0 in/min
(64) 0 - 0 in/min
1.3x1.3 in
(56) 1-120 mm / (56) 0.04” - 5” mm
(56) 30 - 1/4
(56) 60-0,5 DP
(56) 0.02 - 2.36 in
71 in/min
143 in/min
5 in
MT 6
10 in
24.8 Hp
0.2 Hp
1.5 Hp
23
143.7x59.1x63 in
12,320 lbs
301514
DL S 515/3000
118 in
39 in
28 in
53 in
8,800 lbs
19 in
24 in
22 in
110 in
10 in
90°
5 - 630 rpm
4 in
A2-11
(64) 0 - 0 in/min
(64) 0 - 0 in/min
(64) 0 - 0 in/min
1.3x1.3 in
(56) 1-120 mm / (56) 0.04” - 5” mm
(56) 30 - 1/4
(56) 60-0,5 DP
(56) 0.02 - 2.36 in
71 in/min
143 in/min
5 in
MT 6
10 in
24.8 Hp
0.2 Hp
1.5 Hp
23
202.8x59.1x63 in
14,960 lbs
301515
DL S 515/4000
157 in
39 in
28 in
53 in
8,800 lbs
19 in
24 in
22 in
150 in
10 in
90°
5 - 630 rpm
4 in
A2-11
(64) 0 - 0 in/min
(64) 0 - 0 in/min
(64) 0 - 0 in/min
1.3x1.3 in
(56) 1-120 mm / (56) 0.04” - 5” mm
(56) 30 - 1/4
(56) 60-0,5 DP
(56) 0.02 - 2.36 in
71 in/min
143 in/min
5 in
MT 6
10 in
24.8 Hp
0.2 Hp
1.5 Hp
23
242.1x59.1x63 in
18,480 lbs
301516
DL S 515/5000
197 in
39 in
28 in
53 in
8,800 lbs
19 in
24 in
22 in
189 in
10 in
90°
5 - 630 rpm
4 in
A2-11
(64) 0 - 0 in/min
(64) 0 - 0 in/min
(64) 0 - 0 in/min
1.3x1.3 in
(56) 1-120 mm / (56) 0.04” - 5” mm
(56) 30 - 1/4
(56) 60-0,5 DP
(56) 0.02 - 2.36 in
71 in/min
143 in/min
5 in
MT 6
10 in
24.8 Hp
1.5 Hp
0.2 Hp
23
281.5x59.1x63 in
20,900 lbs
301517

  • 3-axis position indicator
  • 4-jaw face plate chuck Ø 40"
  • 4-station tool holder
  • steady rest 1.5"-14"
  • Follow rest 1.2”-4.7”
  • dead centers
  • reducing sleeve
  • chuck guard
  • protective shield for support
  • coolant system
  • foundation bolts
  • work lamp
  • operating tools
  • operator manual