LeBlond RKL-7100G Large Bore Heavy Duty Precision Lathe Applications
- Oil & gas industry for large pipe and casing machining
- Power generation components and turbine shafts
- Heavy equipment manufacturing and repair
- Shipbuilding and marine propulsion systems
- Steel mills and large roll turning operations
- Custom fabrication shops handling oversized workpieces
Built for machining large-diameter, long-length, and high-weight components with precision and stability.
LeBlond RKL-7100G Large Bore Heavy Duty Precision Lathe Specifications
| Model | RKL-7100G (SHE-71) |
|---|---|
| Swing Over Bed | 71" |
| Swing Over Cross Slide | 59" |
| Swing in Gap | 92" |
| Gap Width | 22" |
| Distance Between Centers | 78" – 472" |
| Spindle Bore Options | 6", 9", 10", 12", 14", 16" |
| Spindle Nose | A2-15 or A2-20 |
| Spindle Speed Ranges | 2.5 – 500 RPM (depending on bore configuration) |
| Number of Spindle Speeds | 12 Steps |
| Leadscrew Diameter | 2-1/4" |
| Leadscrew Pitch | 2 TPI |
| Threading Capability | Inch, Metric, Diametral Pitch, Module Pitch |
| Longitudinal Feed Range | 0.0034" – 0.40"/rev |
| Cross Feed Range | 0.0017" – 0.20"/rev |
| Cross Slide Travel | 38" |
| Compound Rest Travel | 16.5" |
| Rapid Traverse (Longitudinal) | 80"/min |
| Rapid Traverse (Cross) | 37"/min |
| Quill Diameter | 7.1" |
| Quill Travel | 11.8" |
| Bed Width | 33" |
| Main Motor | 25 HP / 30 HP / 40 HP |
| Rapid Traverse Motor | 1 HP |
| Approximate Weight | 24,692 – 55,557 lbs (depending on configuration) |
LeBlond RKL-7100G Large Bore Heavy Duty Precision Lathe Performance & Construction
- Forged one-piece spindle supported by high-precision bearings for maximum rigidity and long-term accuracy.
- Ni-Cr-Mo alloy steel gears and shafts that are carburized and precision-ground for durability and smooth transmission.
- 12-step spindle speed system designed on a theoretical basis for optimal torque and cutting performance.
- Electromagnetic braking system for rapid stopping and improved operator safety.
- Fully enclosed gearbox providing a wide range of feeds and threading options without gear changes.
- Automatic forced lubrication system ensures continuous operation and extended machine life.
- Safety clutch system protects internal components during overload conditions.
- Heavy-duty carriage and apron with automatic lubrication and interlock safety for feed and threading operations.
- Rapid traverse system for both longitudinal and cross feeds to increase machining efficiency.
- Taper attachment capability allowing precise taper turning up to ±10°.
LeBlond RKL-7100G Large Bore Heavy Duty Precision Lathe Standard Equipment
- Coolant system with integrated pump
- Full-length splash guard for operator protection
- 4-way rapid traverse system
- Electromagnetic brake system
- LED work light for enhanced visibility
- Leveling pads and anchor bolts with washers
- Spindle center sleeve and dead center
- Two-speed tailstock for versatility
- Steady rest with roller jaws (27.5" capacity)
- 4-way quick-turn turret tool post
- Thread indicator for accurate threading operations
- Toolbox with tools and touch-up paint
- Complete operation manual and parts list
LeBlond RKL-7100G Large Bore Heavy Duty Precision Lathe Optional Accessories
- Newall digital readout system (installed)
- Quick change tool post with holders
- Precision live center
- Keyless drill chuck with arbor
- Additional steady rests and follow rest
- Taper attachment system
- 3-jaw scroll chuck
- 4-jaw independent chuck
Why Choose the LeBlond RKL-7100G Large Bore Heavy Duty Precision Lathe
- Massive swing and bore capacity for oversized machining applications.
- Heavy-duty construction ensures long-term durability in demanding environments.
- Wide range of spindle speeds and feeds for versatile machining operations.
- Advanced safety, lubrication, and braking systems for reliable operation.
- Ideal for industries requiring precision on large, heavy workpieces.
The LeBlond RKL-7100G Large Bore Heavy Duty Precision Lathe delivers industrial-grade power, precision, and reliability for shops that demand high performance when machining large-scale components.
