The Leica Rugby 680 K1 (SKU: 6006010-K1) is a professional-grade dual slope rotary laser designed for contractors who demand precise simultaneous X and Y axis grade control on drainage, utility, and civil grading projects. This semi-automatic dial-in system delivers repeatable slope accuracy without the complexity or cost of full robotic laser setups, making it the go-to choice for utility crews, underground contractors, and site supervisors who need reliable dual-axis grade every day.
Product Overview & Jobsite Applications
Unlike basic rotary lasers that handle only single-plane leveling, the Rugby 680 allows operators to independently set grade on two axes simultaneously. Whether you're installing storm drain networks with cross-fall requirements, grading agricultural fields, or setting precise pad elevations for sloped foundations, the Rugby 680 delivers the accuracy and repeatability professional crews depend on. The semi-automatic slope entry system lets you dial in exact grade percentages directly on the instrument, reducing setup time and operator error on busy jobsites.
Key Specifications
- Dual Slope Axes: Independent X and Y axis grade control
- Slope Range: ±10% on both axes simultaneously
- Accuracy: ±1.5mm at 30m (±1/16" at 100')
- Working Range: Up to 800m diameter (2,600 ft) with RE160 receiver
- Rotation Speed: 300, 600, or 1200 RPM selectable
- Self-Leveling Range: ±5°
- IP Rating: IP67 dust and waterproof
- Battery Life: Up to 60 hours with rechargeable NiMH pack
- Operating Temperature: -20°C to +50°C (-4°F to +122°F)
What's in the K1 Kit
- Leica Rugby 680 Dual Slope Rotary Laser
- RE160 Digital Grade Receiver with clamp
- Rechargeable NiMH battery pack
- Charger unit
- Tripod (heavy-duty contractor grade)
- Grade rod / leveling rod
- Carrying case
- Documentation and quick-start guide
Job Applications
Storm Drain & Sewer Installation: Set simultaneous longitudinal fall and cross-fall grades for gravity drainage systems in a single instrument setup. Eliminate costly re-leveling between runs and maintain consistent invert elevations across the entire project.
Agricultural & Land Drainage: Control dual-axis field grading for irrigation channels, land leveling, and drainage tile installations where even 0.1% grade errors lead to standing water and crop loss.
Concrete Flatwork & Sloped Slabs: Establish precise batter and cross-slope for ADA-compliant parking areas, loading docks, and sloped floor slabs where both axes must meet spec simultaneously.
Underground Utilities: Guide pipe-laying crews on dual-grade runs for water mains, conduit, and force mains where horizontal alignment and vertical grade must be controlled together.
Compatible Accessories
- Leica RE160 Digital Receiver (replacement/spare)
- Leica Rugby Remote Control RCU800
- Leica Heavy-Duty Contractor Tripod
- Leica NiMH Rechargeable Battery Pack
- Leica Rugby Carrying Case
- Leica Grade Rod / Leveling Staff
Related Guides
- How to Set Dual Slope with the Leica Rugby 680 – Step-by-Step Guide
- Rugby 680 vs Rugby 640: Which Dual Slope Laser Is Right for Your Crew?
- Choosing the Right Rotary Laser for Drainage & Utility Work
- Rugby 680 Calibration and Field Check Procedures
Frequently Asked Questions
- Can the Rugby 680 set slope on both axes at the same time?
- Yes. The Rugby 680 is specifically engineered for simultaneous dual-axis slope, allowing independent X and Y grade entry up to ±10% on each axis at the same time. This is what separates it from single-slope or self-leveling-only rotary lasers.
- What receiver is included in the K1 kit, and what range does it support?
- The K1 kit includes the Leica RE160 digital grade receiver, which supports working ranges up to 800m (2,600 ft) in diameter. The RE160 displays numeric grade readouts for precise rod positioning in the field.
- Is the Rugby 680 waterproof enough for use in wet conditions?
- Yes. The Rugby 680 carries an IP67 rating, meaning it is fully dustproof and protected against temporary immersion in water. It is built to handle rain, mud, and typical outdoor jobsite conditions without issue.
- Does the Rugby 680 work with a remote control?
- The Rugby 680 is compatible with the Leica RCU800 remote control (sold separately), which allows operators to adjust grade, rotation speed, and instrument functions from the rod location — ideal for one-person setups on larger projects.
Frequently Asked Questions
Can the Rugby 680 set slope on both axes at the same time?
Yes. The Rugby 680 is specifically engineered for simultaneous dual-axis slope, allowing independent X and Y grade entry up to ±10% on each axis at the same time. This is what separates it from single-slope or self-leveling-only rotary lasers.
What receiver is included in the K1 kit, and what range does it support?
The K1 kit includes the Leica RE160 digital grade receiver, which supports working ranges up to 800m (2,600 ft) in diameter. The RE160 displays numeric grade readouts for precise rod positioning in the field.
Is the Rugby 680 waterproof enough for use in wet conditions?
Yes. The Rugby 680 carries an IP67 rating, meaning it is fully dustproof and protected against temporary immersion in water. It is built to handle rain, mud, and typical outdoor jobsite conditions without issue.
Does the Rugby 680 work with a remote control?
The Rugby 680 is compatible with the Leica RCU800 remote control (sold separately), which allows operators to adjust grade, rotation speed, and instrument functions from the rod location — ideal for one-person setups on larger projects.
