About
The GL722 Series gives you the right laser for the right job… this dual steep slope grade laser transmitter with an advanced, long range radio remote control. Further, the GL722 Series offers the most innovative collection of features ever available – Long Range Remote Control, PlaneLok, Grade Matching and Automatic Axis Alignment – to let you get to grade faster and with more accuracy. On site, you’ll find that the advanced features quickly translate into productivity and accuracy.
The GL722 features +/- 10% in the X axis grade range and -0.5 to +25% Y-axis grade range with high accuracy up to 3,000 foot diameter. The GL722 is ideal for general construction and machine control grade applications
With the GL722’s powerful, long-range remote control, it only takes one person to accurately set up and operate the grade laser. Even grade reverse is done in an instant. And for the first time, you can automatically control all the transmitter functions from inside the machine cab. The GL722 comes with a laser receiver standard, your choice of power options, and the best service and support in the industry. With Spectra Precisions GL722 Grade Laser you can count on quicker setups and more productivity … for more profitability.
- Precision High Accuracy, Extra Long Range Grade Laser
- The GL722 Dual Grade Laser are the longest distance, most accurate, and most durable of the Spectra Precision Lasers.
- The rugged die cast housing, advanced leveling technologies, and temperature compensation make the GL722 laser the best choice for long distance applications and machine laser display.
- Automatic Axis Alignment, Grade Match and PlaneLok capability. Ideal for general construction, site preparation and road construction
- Temperature compensation provides accurate stable results regardless of temperature changes
- Long battery life and flexible power options keep the unit working throughout the day
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Large displays make the numbers easy to read, even from a short distance
Better than 5 arc second servo deadband accuracy for demanding high accuracy requirements - The GL722 features +10% in the X axis grade range and -0.5 to +25% Y-axis grade range with high accuracy up to 900 meters (3,000 feet) diameter. The GL722 is ideal for general construction and machine control grade applications
- Manufactured in the USA
Applications
- General construction
- Site preparation
- Trenching
- Pipe laying
- Road construction
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Machine control
GL72X Series Specification Comparison
| Specification | GL710 | GL720 | GL722 |
| Servo Deadband Accuracy | 4.6 arc seconds | 4.6 arc seconds | 4.6 arc seconds |
| Operating Diameter | 3,000 feet | 3,000 feet | 3,000 feet |
| Axis Grade Range X | NA | -10% to +10% | -10% to +10% |
| Axis Grade Range Y | -0.5% to +25% | -0.5% to +25% | -0.5% to +25% |
| Grade Resolution | 0.001% | 0.001% | 0.001% |
| Slope Type | Single | Dual | Dual |
| Power Source | NiMH (6-D Cell) | NiMH (6-D Cell) | NiMH (6-D Cell) |
| Battery Life | 30 hours | 30 hours | 30 hours |
| Rotation Speeds | 300, 600, 900 rpm | 300, 600, 900 rpm | 300, 600, 900 rpm |
| Radio Remote Control | No | No | Yes |
| Auto Axis Alignment | No | No | Yes |
| Grade Match Mode | No | No | Yes |
| Planelok | No | No | Yes |
| Water Resistance | Completely sealed and waterproof | Completely sealed and waterproof | Completely sealed and waterproof |
| Size (L x W x H) | 7.75 x 10 x 11.75 in | 7.75 x 10 x 11.75 in | 7.75 x 10 x 11.75 in |
| Weight | 18 lbs | 18 lbs | 18 lbs |
SKU:SP-GL722-BCC
Spectra Precision GL722-BCR Dual Grade Laser with RC703 Remote
- Regular price
- $7,290.00
- Sale price
- $7,290.00
- Regular price
-
$8,100.00
This item qualifies for free shipping within the continental U.S.