Topcon TP-L6GV Green Beam Auto-Alignment Pipe Laser with Laser Plumb (1034437-09)

Topcon TP-L6GV Green Beam Pipe Laser with Laser Plumb & RC-200 Remote

The Topcon TP-L6GV Green Beam Pipe Laser is built for contractors who need dependable line and grade control in demanding pipe and underground construction environments.

Designed around Topcon’s highly visible GreenBeam technology, the TP-L6GV combines automatic line alignment, laser plummet functionality, wide grade capability, and a rugged cast-aluminum housing into a compact pipe laser system intended for precise field installation.

From sanitary and storm sewer work to utility construction, trench applications, and micro-tunneling, the TP-L6GV provides crews with the tools needed to establish and maintain accurate alignment while reducing time spent on manual setup.

Designed for Pipe Installation & Underground Construction

The TP-L6GV is particularly well suited for applications where accurate line and grade need to be maintained over extended distances.

Common uses include:

• Sewer and drainage installation
• Underground utility construction
• Pipeline alignment
• Stormwater infrastructure
• Road and civil construction
• Trenching operations
• Micro-tunneling
• Pipe laying and grade control
• Manhole-to-manhole alignment

GreenBeam Visibility

The TP-L6GV uses Topcon’s GreenBeam laser technology, providing a highly visible reference beam for pipe alignment and grade work.

Improved beam visibility can make setup and alignment easier in a variety of field conditions, allowing operators to quickly identify the laser reference during installation.

SmartLine Automatic Alignment

Topcon’s SmartLine Auto-Alignment functionality helps automatically center the laser beam, reducing the amount of manual adjustment required during setup.

This feature can be particularly valuable when establishing line between pipe sections, targets, or reference points where repeated manual positioning would otherwise slow down the installation process.

Integrated Laser Plummet

An integrated laser plumb reference provides an immediate vertical reference point during setup.

This gives operators an additional method of positioning the instrument accurately and can help simplify alignment when working with manholes, pipe entrances, grade references, and other installation points.

Wide Grade Adjustment Range

The TP-L6GV provides a grade range from:

-15% to +40%

This wide adjustment range allows the laser to accommodate both negative and positive slopes encountered across drainage, sewer, utility, and civil construction projects.

The instrument also supports a ±15% line adjustment range, giving crews additional flexibility when establishing horizontal alignment.

Automatic Grade Zeroing & Line Centering

The TP-L6GV includes automatic functions designed to make setup faster and more repeatable.

Auto Line Centering

Automatically returns or positions the line reference to center, reducing the need for manual adjustment.

Auto Grade Zeroing

Quickly returns the grade setting to zero when a level reference is required.

Together, these functions help simplify transitions between setups and reduce unnecessary configuration time in the field.

Beam Brightness Control

The TP-L6GV includes an adjustable beam mode, allowing operators to manage beam brightness based on working conditions.

Reducing beam intensity when maximum brightness is unnecessary can help conserve battery power and extend runtime during longer projects.

Built for Harsh Jobsite Conditions

Pipe lasers routinely operate in environments where exposure to water, mud, dust, impacts, and changing temperatures is unavoidable.

The TP-L6GV uses a cast-aluminum housing designed for demanding field conditions.

According to the provided specifications, the instrument is designed to withstand submersion to a depth of at least:

16.5 ft for up to 24 hours

Its operating temperature range extends from -20°C to 50°C, allowing the system to be used across a broad range of jobsite environments.

RC-200 Remote Control

The included Topcon RC-200 remote control allows operators to control supported laser functions without needing to access the instrument directly.

Specified remote operating distances include:

• Up to 660 ft in front of the control panel
• Up to 82 ft above the control panel

Remote operation is particularly useful when the laser is positioned inside pipe, trenches, manholes, or other locations where direct access is inconvenient.

Rechargeable Power System

The TP-L6GV includes a rechargeable battery system designed for extended field operation.

According to the provided product information, the updated battery configuration offers approximately 20% greater battery capacity, helping support longer working periods between charges.

The battery can be recharged in approximately six hours, helping crews prepare the instrument for the next shift or project.

Technical Specifications

Specification	TP-L6GV
Laser Beam	GreenBeam
Grade Range	-15% to +40%
Line Adjustment Range	±15%
Plumb Reference	Laser
Automatic Line Centering	Yes
Automatic Grade Zeroing	Yes
Housing	Cast Aluminum
Water Resistance	Submersible to at least 16.5 ft for 24 hours
Operating Temperature	-20°C to 50°C
Remote Control	RC-200
Remote Range – Front	Up to 660 ft
Remote Range – Above Panel	Up to 82 ft
Battery Type	Rechargeable
Approximate Recharge Time	6 Hours

Adjustable Pipe Setup

The included leg sets allow the TP-L6GV to be positioned for several common pipe diameters.

Included leg configurations support:

• 6-inch pipe
• 8-inch pipe
• 10-inch pipe
• 12-inch pipe

The package also includes an adjustable target designed to support a wider range of pipe installation applications.

What Comes with the TP-L6GV?

The package includes:

• (1) Topcon TP-L6GV Green Beam Pipe Laser
• Integrated Laser Plumb
• (4) Pipe Leg Sets for 6", 8", 10" and 12" pipe
• (1) Adjustable Pipe Target for 6"–18" applications
• (1) Single Pointed Foot
• (1) Topcon RC-200 Remote Control
• Rechargeable Battery
• Battery Charger
• Carrying Case
• Owner’s Manual

Battery Notice

Alkaline batteries are not included.

Any alkaline batteries required for compatible accessories or operation should be purchased separately.

Why Contractors Choose the TP-L6GV

The TP-L6GV brings several important pipe-laser functions together in one professional system:

• High-visibility green laser beam
• Automatic line alignment
• Wide grade capability
• Integrated laser plummet
• Remote operation
• Automatic line centering
• Automatic grade zeroing
• Adjustable beam brightness
• Rechargeable power
• Rugged cast-aluminum construction
• Submersible design
• Multiple pipe-size setup options

For crews performing underground construction, these features can reduce setup time while helping maintain consistent line and grade throughout the installation.

Allen Precision Equipment Support

Allen Precision Equipment provides professional surveying, positioning, construction, and measurement equipment for contractors and field professionals who depend on accurate equipment every day.

If you need assistance determining whether the TP-L6GV is appropriate for your application, or have questions about accessories, setup, availability, or compatibility, our team can help.

Call or Text: 1-800-241-6223
Email: sales@allenprecision.com

Frequently Asked Questions

What is the primary use of the Topcon TP-L6GV?

The TP-L6GV is designed primarily for pipe installation, underground utility work, sewer construction, drainage, trenching, and other projects requiring accurate line and grade control.

What is GreenBeam technology?

GreenBeam refers to the TP-L6GV’s green laser beam, which is designed to provide increased visibility for alignment and setup compared with less-visible beam references in certain working conditions.

What grade range does the TP-L6GV support?

The laser provides a specified grade range of -15% to +40%, allowing it to accommodate a wide variety of positive and negative slopes.

Does the TP-L6GV automatically center the line?

Yes. The instrument includes SmartLine Auto-Alignment and automatic line-centering functionality, helping reduce the amount of manual positioning required during setup.

Does the TP-L6GV include a plummet?

Yes. The TP-L6GV includes an integrated laser plumb reference to assist with vertical positioning and setup.

Can the TP-L6GV be used around water?

The provided specifications state that the cast-aluminum housing can withstand submersion in water to a depth of at least 16.5 feet for up to 24 hours.

What pipe sizes can be accommodated with the included legs?

The package includes leg sets configured for 6-inch, 8-inch, 10-inch, and 12-inch pipe.

What size pipe can the included target accommodate?

The included adjustable target is designed for pipe applications ranging from approximately 6 to 18 inches.

How far away can the RC-200 remote be used?

The supplied specifications list remote operation at distances of up to 660 feet in front of the control panel and approximately 82 feet above the panel.

How long does the rechargeable battery take to charge?

The supplied product information lists an approximate full recharge time of six hours.

Is the TP-L6GV suitable for micro-tunneling?

Yes. Its line control, grade adjustment, automatic centering, and remote-operation capabilities make it suitable for applications such as micro-tunneling where precise alignment is important.

Are alkaline batteries included?

No. Alkaline batteries are not included and should be purchased separately when required.