ML-1740T
Features
- 7.5 HP Spindle Motor, 12-Speeds
- 3.125” Spindle Through Hole
- Solid Full Length Casting Base with Front Loading Chip Tray for Easier Cleaning
- Adjustable Over-load Feed Clutches
- Quick Reversal Feed from Apron
- Full-length Safety Foot Brake
- Spindle Jog Button Control
- One-shot Lubrication for Apron, Carriage, and Bed Ways
- Multi-position Adjustable Feed Position Stops
- Dual Inch/Metric Calibrated Tailstock Quill with Knockout Tang; Heavy Duty Two Speed Tailstock
- Dual Inch/Metric Dials with Quick-change Sleeve
Specifications
| Specification | RML-1660VT | ML-1740T | CS-1860 |
|---|---|---|---|
| Swing Over Bed | 16-3/16" | 17" | 18" |
| Swing Over Cross Slide | 10-3/8" | 11" | 10.2" |
| Swing Over Gap | 23" | 24.5" | 26.7" |
| Width of Bed | 10-1/4" | 12" | 13.2" |
| Distance Between Centers | 60" | 44" | 63" |
| Cross Slide Travel | 8-11/16" | 12" | 10.2" |
| Top Slide Travel | 5-1/2" | 4.75" | 5" |
| Spindle Bore | 2.1" | 3.15" | 3.2" |
| Spindle Speeds | 12 | 12 | 12 |
| Spindle Speed Range | 36-1800 rpm | 36-1800 RPM | 25-1500 RPM |
| Through Hole Diameter | 2-1/16" | 3.125" | 3.125" |
| Spindle Nose | D1-6 Camlock | D1-6 | D1-8 |
| Spindle Bore Taper | MT#6 | MT#7 - MT#4 | MT#5 |
| Thread – Standard (Whit-worth) | 45 (2-72) TPI | 45 (2-72) TPI | 45 (2-72) TPI |
| Thread – Metric Pitch | 39 (0.2-14) mm | 39 (0.2-14) mm | 41 (0.2-14) mm |
| Longitudinal Feed | 0.002"–0.067" in/rev | 0.0015"–0.04" in/rev | 0.0015"–0.04" in/rev |
| Cross Feed | 0.001”-0.034” in/rev | 0.00075"–0.02" in/rev | 0.00075"–0.02" in/rev |
| Lead Screw Diameter | 4/5" | - | 21, D.P. 8 - 44 |
| Threading Pitch | 4 TPI | - | 18, M0.3 – 3.5 |
| Quill Travel | 6" | 5" | 5.9" |
| Quill Diameter | 2" | 2.3" | 2.56" |
| Quill Bore Taper | MT#4 | MT#4 | MT#4 |
| Main Motor | 5 HP | 7.5 HP | 7.5 HP |
| Coolant Pump Motor | 1/8 HP | 1/8 HP | 1/8 HP |
| Machine Dimension | 99" x 40" x 62" | 89”x33”x58” | 114” x 39” x 58.3” |
| Packing Dimension | 105" x 44" x 66" | 95”x39”x63” | 135" x 59" x 83" |
| Machine weight | 3740 LBS | 3850 LBS | 4510 LBS |
| Packing weight | 4180 LBS | 4510 LBS | 4642 LBS |
Accessories
Standard Accessories
- 3-jaw chuck
- Steady rest
- Follow rest
- Coolant system
- Full-length splash guard
- Worklight
- Chuck cover
- Thread chasing dial
- Toolbox with standard tools
- 3-position carriage stop
- Bed mount carriage stop
Optional Accessories
- 4-jaw chuck
- Digital Readout System (View Brochure)
- Royal spindle type live center
- BTC 3-jaw chuck with back plate (Zero-set)
- Taper turning attachment
- Rustlick coolant
- Micro carriage stop
