Machine Comparison
Liebherr LCS 380 vs Liebherr LGe 500
Liebherr vs Liebherr · CNC Gear Cutting
Summary
The Liebherr LCS 380 and Liebherr LGe 500 are both from Liebherr's cnc gear cutting lineup, making this a common upgrade or lineup decision for shops already invested in the Liebherr ecosystem. These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. Both machines are proven performers in production environments and represent solid investments for shops in the market for a cnc gear cutting.
Specifications Comparison
| Specification | Liebherr LCS 380 | Liebherr LGe 500 |
|---|---|---|
| Control | Siemens Sinumerik 840D sl | Siemens Sinumerik 840D sl with LHGearTec software |
| Grinding Spindle Speed | 12,000 RPM ▲ | Up to 10,000 rpm |
| Price Range | $600,000 - $1,000,000 ▲ | $800,000 - $1,200,000 |
Advantages
Liebherr LCS 380
- Superior grinding spindle speed at 12,000 RPM vs Up to 10,000 rpm
- More competitive pricing at $600,000 - $1,000,000 compared to $800,000 - $1,200,000
- Backed by Liebherr's dealer and service network for parts and support
- Automotive Tier 1 suppliers producing transmission gears requiring both generating and profile grinding
Liebherr LGe 500
- Backed by Liebherr's dealer and service network for parts and support
- Automotive transmission manufacturers grinding helical and spur gears for passenger vehicle and light truck powertrains
Verdict
This is a close matchup. The Liebherr LCS 380 and Liebherr LGe 500 trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.