Mini-Cam Proteus Mainline CRP140 + Zoom Crawler Inspection System

Full Survey-Grade Mainline System | DN150–DN600 | Cradle-Ready to DN1050

The Mini-Cam Proteus Mainline CRP140 + Zoom System is a professional, survey-grade crawler inspection platform built for high-level CCTV inspection of sewer, stormwater and underground pipeline networks.

Combining the CRP140 6-wheel-drive steerable crawler, CAM028L pan-and-rotate zoom camera, next-generation MCU312 control unit and RAP250 automatic motorised cable reel, this package provides a complete inspection and reporting solution for contractors, councils and infrastructure operators across New Zealand.

Designed for standard inspections from DN150–DN600, the system can be configured with additional cradle equipment for inspections in pipe diameters up to DN1050.

Full Survey-Grade Inspection Capability

Proteus Mainline is designed for operators who require more than simply recording CCTV footage.

With professional inspection software, integrated measurement capability, optical zoom, automatic cable management and extensive onboard storage, the system provides the tools required to capture, assess and document pipeline condition efficiently in the field.

The system supports WinCan ProTouch and WinCan Web, making it ideally suited to professional inspection contractors completing formal condition surveys and asset reporting.

MCU312 Next-Generation Control Unit

At the centre of the system is Mini-Cam's MCU312 control unit, providing complete control of the crawler, camera, reel and inspection reporting process.

Key features include:

• Large 12-inch daylight-viewable touchscreen

• Rugged IP68 soft-touch keyboard

• WinCan ProTouch and WinCan Web capability

• USB-C data transfer

• MPEG4 video recording

• VX report file support

• 256 GB internal storage

• Expandable storage to 2 TB+

The MCU312 provides operators with a professional interface for controlling inspections, recording footage and producing survey information directly from the system.

RAP250 Automatic Motorised Cable Reel

The RAP250 provides 250 metres of inspection cable and automatically extends and retracts cable in sync with crawler movement.

This reduces manual cable handling and provides smoother operation during long mainline inspections.

Features include:

• 250m inspection cable included

• Automatic motorised payout and retrieval

• Synchronised with crawler speed

• Adjustable torque

• Emergency stop

• Manual override

• Independent 24V power supply

CRP140 6-Wheel-Drive Crawler

The CRP140 brass-body crawler is designed for demanding professional mainline inspections, combining traction, steering and electronic camera positioning in a compact platform.

Features include:

• 6-wheel drive

• Steerable crawler platform

• Electronic camera elevator

• Flexible rear connector

• Built-in pressure valve

• Patent-pending wheel locking system

• Multi-frequency sonde for locating

The electronic elevator allows the operator to adjust camera height to improve positioning as pipe diameter increases.

CAM028L Pan, Rotate & Zoom Camera

The CAM028L adds advanced viewing and measurement capability for detailed pipeline surveys.

Features include:

• 10x optical zoom

• 12x digital zoom

• Auto-focus

• Built-in measurement lasers

• Endless camera rotation

• ±135° pan

• Pressurised to 1 bar

The powerful optical zoom allows operators to investigate defects, joints and connections in significantly greater detail without having to move the crawler directly up to the area of interest.

ALB300 Auxiliary Light & Backeye

For larger diameter pipelines, the included ALB300 auxiliary light and backeye provides additional high-output LED illumination along with a colour rear-view camera.

The rear-view camera gives the operator improved visibility when reversing the crawler, particularly useful during longer inspections and when operating in larger diameter pipelines.

Complete Wheel Package

A full standard wheel set is included to configure the CRP140 across different pipe diameters:

• QRW90/140

• QRW115/140

• QRW140/140

• QRW140XL/140

The standard wheel configurations provide coverage from approximately DN140 through to DN600, with additional cradle configurations available to extend the system's capability up to DN1050.

Complete Mainline Package

The Proteus Mainline CRP140 + Zoom package includes:

• MCU312 next-generation control unit

• RAP250 250m automatic motorised cable reel with cable

• CRP140 6-wheel-drive steerable crawler

• CAM028L pan, rotate and zoom camera

• ALB300 auxiliary lighting and rear-view camera

• Full standard wheel set

• CGP01 manhole cable guide pulley

• TRP01 adjustable manhole top roller

• LCP05 5m link cable

• NRK-01 nitrogen recharge kit

• 2.2L disposable nitrogen bottle

• Low-pressure regulator

Built for Professional NZ Pipeline Surveys

The Proteus Mainline system is designed for CCTV inspection contractors, councils, civil contractors and infrastructure asset managers requiring a serious platform for high-volume and survey-grade pipeline inspection.

Typical applications include:

• Sewer mainline CCTV surveys

• Stormwater pipeline inspections

• Council and infrastructure asset surveys

• Condition assessment and reporting

• Pre- and post-rehabilitation surveys

• CIPP and relining inspections

• Defect investigation and measurement

• Large-diameter pipeline inspections

• Long-distance underground asset surveys

Key Specifications

Standard Pipe Range: DN150–DN600
Extended Capability: Cradle-ready up to DN1050
Cable Length: 250m
Crawler: CRP140 brass-body crawler
Drive: 6-wheel drive, steerable
Camera Elevator: Electronic
Camera: CAM028L Pan & Rotate Zoom
Optical Zoom: 10x
Digital Zoom: 12x
Measurement Lasers: Yes
Rear-View Camera: Yes – ALB300
Cable Reel: RAP250 automatic motorised reel
Control Unit: MCU312 12" touchscreen
Software: WinCan ProTouch & WinCan Web
Internal Storage: 256 GB, expandable to 2 TB+
Sonde: Multi-frequency

Professional Mainline Inspection. Complete Survey Capability.

The Proteus Mainline CRP140 + Zoom is the next step for operators requiring a complete professional CCTV survey system.

With 250m automatic cable management, 6-wheel-drive steering, electronic elevation, 10x optical zoom, laser measurement and WinCan reporting capability, the system is equipped for demanding inspection and asset-condition work across New Zealand's sewer and stormwater networks.

Available in New Zealand from Ketta Pumps.

Contact the Ketta team for NZ pricing, demonstrations, system configuration, training and technical support.