DL E Heavy 620/1500 - Conventional high-performance lathe for work requiring large turning diameters and long center distances
DL E Heavy 620/1500 - Conventional high-performance lathe for work requiring large turning diameters and long center distances

DL E Heavy 620/1500

SKU : 300505

With the machines of the DL E Heavy series, you can machine really large turning diameters and workpiece lengths. This lathe series is the solution for conventional machining of workpieces up to 8000 mm (315 in.) in length and over 1600 mm (63 in.) in diameter. The particularly wide and heavily ribbed machine bed takes heavy workpiece weights. Powerful motors drive the main spindle via a finely adjustable multi-disc clutch. The rapid traverse in the support is particularly effective with large bed lengths and the heavy tailstock is also moved with a motor drive.

  • Center widths up to 315"
  • Spindle bore of 5.12"
  • Powerful motor
  • Rapid feed in X and Z directions
  • Complete with assembled 3-axis position indicator
Working Area
Workpiece length (max.) 59 in
Turning diameter over bed 49 in
Turning-Ø over support 35 in
Workpiece weight (max.) 13200 lbs
Bed width 30 in
Max. weight capacity (between centers) 13200 lbs
Max. weight capacity (on chuck) 3300 lbs
Travels
Travel X-axis 24.8 in
Travel Z-axis 51 in
Travel Z1-axis 12 in
Swing range of top slide ± 180°
Headstock
Spindle speeds (right) 3.15 rpm - 315 rpm
Spindle speeds (left) 4 rpm - 315 rpm
Spindle bore 5.1 in
Spindle mount A2-15
Rapid Feed
Rapid feed X-axis 73.62 in/min
Rapid feed Z-axis 147.24 in/min
Feed
Feed X-axis 0.00252 in/R - 0.47244 in/R
Feed Z-axis 0.00126 in/R - 0.23622 in/R
Feed Z1-axis 0 in/R - 0.12 in/R
Threading
Threading, metric 1 mm - 120 mm
Threading, diametric (42) 30 - 1/4 DP
Threading, module 0.5 mm - 60 mm
Threading, whitworth (48) 05 - 60 TPI
Tailstock
Tailstock quill diameter 6 in
Tailstock quill taper metric 80
Tailstock quill stroke 12 in
Tailstock traverse adjustment ± 0.1 in
Drive Capacity
Motor rating main drive 29.5 Hp
Measures and Weights
Overall dimensions (length x width x height) 182 in x 72 in x 71 in
Weight 21450 lbs

  • Powerful 29-HP motor ensures very high chip removal capacity
  • Heavy, large cast-iron body and machine bed with strong ribbing to reduce vibrations to a minimum
  • Induction hardened and ground guideways
  • Sturdy multi-disk clutch for headstock drive
  • Separate rapid feed motor for feed in X and Z-axis
  • Joystick control for X and Z feeds is mounted directly to support
  • Motorized positioning of tailstock (all models with a minimum center width of 118 inch)
  • Large spindle bearings
  • Includes completely assembled 3-axis position indicator
  • Overload clutch enclosed in apron

3-axis position indicator

  • 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

3-axis position indicator X.Pos 3.2 SKU:
  • New generation position indicator with integrated turning functions
3-axis position indicator X.Pos 3.2
3-axis position indicator X.Pos 3.2 SKU:
  • New generation position indicator with integrated turning functions
4-jaw face plate chuck Ø 40"
4-jaw face plate chuck Ø 40" SKU:
  • independent4 jaw chuck 
  • size of Ø 39.37 in
  • made of cast iron
  • delivered with one set of hard jaws
Coolant system
Coolant system SKU:
Steady rest 2" - 23"
Steady rest 2" - 23" SKU:
Follow rest 2" - 9"
Follow rest 2" - 9" SKU:
LED work lamp
LED work lamp SKU:
Center points
Center points SKU:
Reducing sleeve
Reducing sleeve SKU:
Foundation bolts
Foundation bolts SKU:
Central lubrication
Central lubrication SKU:

Mounted behind the bridge, this unit ensures automatic central lubrication, which minimizes service requirements and greatly increases machine reliability

Operating tools
Operating tools SKU:
Operator instructions
Operator instructions SKU:
Steady rest 8.7-24.8"
Steady rest 8.7-24.8" SKU: 250642
Steady rest 8.7-24.8"

Resources & Downloads

Optional Accessories

Explore the range of compatible accessories in stock

Lathes accessories Quick-Set Spindle Bore Stop Size 11 4.3-5.1 in
SKU : 103027
Oil, Coolants and Lubricants Coolant Concentrate 5 Ltr.
SKU : 103184
Lathe Tool Post Quick-Change Tool Holder Set WD2
SKU : 103198
Lathe Tools and Accessories Clamped Turning Tool Set 0.98 in
SKU : 108670
Lathe Tools and Accessories Indexable Insert Set 0.98 in, 30 pcs.
SKU : 108675
Chip Removal Power Worker Metal Cutter
SKU : 123040

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DL E Heavy 620/1500 - Conventional high-performance lathe for work requiring large turning diameters and long center distances
DL E Heavy 620/1500
SKU : 300505
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