TYPHON GroundRipper GRX1 Trencher view 1
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KONSTRUCTZ FleetTrenchersSKU: GROUNDRIPPER-GRX1In Stock • Ships in 1-2 Days

TYPHON GroundRipper GRX1 Trencher

Commercial Walk-Behind Tracked Trencher with Honda GX690 V-Twin Power

Engine ModelHonda GX69022.1 HP V-Twin Gas
Max Trench Depth29.5 in750 mm Deep
Trench Width6.0 in152 mm Wide
Trenching SpeedUp to 164 ft/min50 m/min Chain Speed
Hydraulic Pressure2,611 PSI18 MPa Working Press
Travel Speed0–2.8 mph0–4.5 km/h Self-Propelled
Commercial ProcurementRequest Commercial Quote
Includes Standard Bucket & Hydraulic Thumb
Request Commercial QuoteFull Spec Sheet
Need quick jobsite sizing, freight quote, or wholesale terms?Call (213) 214-2203
1-Year Commercial Warranty
Nationwide Flatbed Delivery
EPA Tier 4 Final Engine
In-Stock Parts & Tech Support
Engineering Architecture

Commercial Overview: GroundRipper GRX1

The TYPHON GroundRipper GRX1 is a tracked, walk-behind commercial trencher purpose-built for utility crews, irrigation installers, electrical contractors, and plumbers who demand clean, uniform, flat-bottomed trenches with minimal ground disturbance.

At the core of the GRX1 is the commercial Honda GX690 V-twin gasoline engine delivering 22.1 HP (16.5 kW) at 3,600 RPM. This industrial powerplant drives an advanced load-sensing hydraulic circuit operating up to 2,611 PSI (18 MPa) with an auxiliary flow rate up to 11.1 GPM (42 L/min).

The heavy-duty digging boom cuts trenches down to 29.5 inches (750 mm) deep and 6.0 inches (152 mm) wide. Fitted with commercial carbide-tipped bullet teeth rotating up to 185 RPM, the GRX1 cuts cleanly through compacted clay, hard subsoil, shale, and roots at linear speeds up to 164 ft/min (50 m/min).

An integrated hydraulic auger sweeps excavated spoils into a neat, continuous windrow beside the trench line. This leaves the surrounding grass untouched and makes pipe installation and backfilling up to four times faster than backhoe excavation.

Competitive Advantage

Why Contractors Choose the GroundRipper GRX1

Three critical engineering decisions that translate into lower operating costs and higher jobsite throughput.

Honda GX690 Commercial V-Twin Power

Engineering Feature
22.1 HP (16.5 kW) Industrial Gas Engine
Technical Reason
High-displacement V-twin delivers exceptional rotating torque to maintain digging chain momentum under heavy root strikes.
Practical Contractor Benefit
Eliminates chain stalling in tough ground, starts easily on cold mornings, and runs on standard pump gasoline.

29.5-Inch Deep Utility Profile

Engineering Feature
Adjustable Hydraulic Digging Boom
Technical Reason
Hydraulic boom cylinder controls trench depth precisely from 0 to 29.5 in (750 mm).
Practical Contractor Benefit
Meets municipal and national electrical code burial depth requirements (18–24 inches) in a single pass.

Clean Auger Spoil Management

Engineering Feature
Continuous Heavy-Duty Side Screw Auger
Technical Reason
Auger rotates synchronously with the digging chain, sweeping pulverized soil neatly away from the trench edge.
Practical Contractor Benefit
Prevents crumbs from falling back into the trench and enables fast, one-man backfilling with a simple shovel or blade.

High-Traction Rubber Crawler Tracks

Engineering Feature
Dual Hydraulic Track Drive (0–2.8 mph)
Technical Reason
Independent track drives provide continuous tractive pull into hard soil without wheel spin.
Practical Contractor Benefit
Maintains steady digging speed on slopes, over wet turf, and through sandy soils where wheeled trenchers slip.
Technical Data Sheets

TYPHON GroundRipper GRX1 Trencher Full Specifications

Dual-unit specifications (US Standard primary, Metric secondary) verified for commercial procurement and jobsite validation.

Engine & Fuel System

Engine ModelHonda GX690 V-Twin (Gasoline)
Rated Power22.1 HP (16.5 kW) @ 3,600 RPM
Engine Speed3,600 RPM
Noise Level≤ 95 dB
Fuel Tank Capacity4.0 gal (15 L)
Engine Oil Capacity2.0 qt (1.9 L)

Hydraulics & Trenching Capability

Max Trenching Depth29.5 in (750 mm)
Trenching Width6.0 in (152 mm)
Trenching Chain Speed0–164 ft/min (0–50 m/min)
Working Rotating Speed0–185 RPM
Hydraulic System Pressure0–2,611 PSI (0–18 MPa)
Auxiliary Flow Rate0–11.1 GPM (0–42 L/min)
Hydraulic Tank Capacity7.9 gal (30 L)
Machine Travel Speed0–2.8 mph (0–4.5 km/h)
Logistics & Tooling

Jobsite Footprint & Compatibility

Clear dimension clearances, trailer towing parameters, and auxiliary attachment options.

Dimensions & Access Clearance

Trenching depth: up to 29.5 in (750 mm); trenching width: up to 6.0 in (152 mm); track width: compact walk-behind profile.

Trailer Towing & Hauling

Tows easily in the bed of a standard pickup truck or on a small single-axle utility trailer.

Practical Workloads

Where the GroundRipper GRX1 Excels

Common jobsite tasks and industry applications where this machine delivers maximum efficiency.

01

Residential Irrigation & Sprinkler Lines

Cuts crisp 6-inch wide trenches for PVC irrigation lateral lines without damaging manicured lawns.

02

Underground Electrical Conduit & EV Lines

Digs precise 18-to-24 inch deep code-compliant trenches for 240V sub-panels, pool pumps, and EV chargers.

03

Rural Fiber Optic & Telecom Cable Burial

High-speed linear trenching for high-speed fiber drops, security conduits, and low-voltage lighting.

04

Sub-Surface French Drains & Sump Discharge

Excavates uniform channels for perforated drainage pipe and filter fabric around residential foundations.

Ideal Fleets

Built for These Trades & Operators

Irrigation & Landscape Contractors

Crews digging hundreds of feet of sprinkler pipe every week requiring clean lawn preservation.

Electrical & Solar Contractors

Electricians burying conduit for garage sub-panels, solar arrays, generators, and EV chargers.

Plumbers & Utility Specialists

Specialists cutting precise trenches for water main replacements and LP gas lines.

Model FAQs

TYPHON GroundRipper GRX1 Trencher Technical Inquiries

Detailed answers on hydraulics, fluid maintenance, transport, and operation.

How deep can the GroundRipper GRX1 trench?
The GroundRipper GRX1 reaches a maximum trenching depth of 29.5 inches (750 mm), easily satisfying the 18–24 inch burial depth required by electrical and plumbing codes.
What is the width of the trench cut by the GRX1?
The standard digging chain cuts a clean 6.0-inch (152 mm) wide channel with vertical walls.
How fast does it trench through typical soil?
The GRX1 trenches at chain speeds up to 164 ft/min (50 m/min) with self-propelled travel up to 2.8 mph, allowing operators to complete 100 feet in minutes.
Can it cut through rocky soil and tree roots?
Yes. The digging chain is equipped with commercial carbide bullet teeth that chew through roots, hard clay, and rocky soil without stalling.
What engine powers the GRX1?
It is powered by a commercial Honda GX690 V-twin gasoline engine delivering 22.1 HP at 3,600 RPM with electric start.
Fleet Synergy

Related & Complementary Equipment

Consider pairing the GroundRipper GRX1 with these complementary units for higher jobsite autonomy.

TYPHON KUVUO 2.5

TYPHON KUVUO 2.5

Use the GRX1 for long straight runs, and the KUVUO 2.5 for junction pits and deeper tank holes.

View Complementary Machine →
TYPHON STOMP V950

TYPHON STOMP V950

Use a skid steer backfill blade to cover hundreds of feet of trenched line in minutes.

View Complementary Machine →
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