Product Overview
The Tomahawk Power TR68H is a 3.6 HP Honda-powered vibratory rammer, also known as a jumping jack tamper, designed for compacting cohesive soil, mixed soil, clay-heavy backfill, trenches, foundations, retaining walls, pipeline work, asphalt patch edges, and confined jobsite areas. Built with a Honda GXR120 engine, 3,550 lbs/ft of compaction force, up to 678 blows per minute, and a 13" x 11" shoe, this rammer delivers vertical impact force where a standard plate compactor may not be the right fit. Its compact shoe, roll cage, dual air filter design, 3-in-1 fuel system, and 150 lb build make it a strong option for contractors, utility crews, rental fleets, landscapers, and hardscape installers working in narrow or demanding spaces.
Key Features:
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Honda GXR120 Engine: 3.6 HP Honda engine is designed for dependable rammer performance in dusty and demanding jobsite conditions.
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3,550 lbs/ft Compaction Force: Delivers strong vertical impact force for cohesive soil, clay-heavy material, mixed soil, and trench backfill.
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Up to 678 Blows Per Minute: High-impact tamping action helps achieve dense, stable compaction in confined areas.
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13" x 11" Shoe: Narrow shoe works well in trenches, retaining wall areas, utility cuts, landscaping, pipeline applications, and tight repair zones.
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1.6"–3.4" Jumping Stroke: Provides controlled jumping action for compacting compatible soil and backfill materials.
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49.2 Ft/Min Travel Speed: Helps move efficiently along trenches, narrow work areas, and compacted paths.
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Roll Cage Protection: Robust roll cage helps protect the Honda engine from harsh jobsite conditions.
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Dual Air Filter Design: Helps reduce engine clogging and supports longer operation in dusty environments.
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3-in-1 Fuel System: Tomahawk’s fuel control system engages engine switch, fuel valve, and choke with one knob for easier startup.
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Laminated Wood & Steel Shoe: Shoe construction helps absorb and resist vibration shock during tough compaction work.
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Lifting Handles & Rollers: Built-in handling features support loading, unloading, and jobsite positioning.
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150 lb Build: Heavy enough for effective impact force while still manageable for transport and placement with proper handling.
Technical Specifications:
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Model: TR68H
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Product Type: Honda Vibratory Rammer / Jumping Jack Tamper
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Brand: Tomahawk Power
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Selected Variant: Add Wheel Kit: No / Condition: New
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Engine: Honda GXR120
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Power: 3.6 HP
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Engine Displacement: 121cc
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Engine RPM: 4100
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Compaction Force: 3,550 lbs/ft
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Blows Per Minute: Up to 678 BPM
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Travel Speed: 49.2 ft/min
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Jumping Stroke: 1.6"–3.4"
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Fuel Type: Gasoline
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Fuel Tank: 2.7 qt
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Oil Capacity: 0.29 qt
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Shoe Size: 13" x 11" / 33 x 27.9 cm
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Compaction Capability: Cohesive and granular soils up to 26"
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Weight: 150 lb / 68 kg
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Wheel Kit: Not included with selected Add Wheel Kit: No variant
Package Includes:
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TR68H Vibratory Rammer: Honda-powered jumping jack tamper for cohesive soil, backfill, trench, and confined-area compaction.
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Honda GXR120 Engine: Included 3.6 HP Honda engine.
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13" x 11" Shoe: Narrow compaction shoe for trenches and tight jobsite areas.
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Wheel Kit: Not included with this selected Add Wheel Kit: No variant.
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Manuals & Guides: Follow Tomahawk’s operation and maintenance instructions for setup, fuel, oil, startup, operation, storage, and service.
Applications:
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Trench Compaction: Ideal for compacting narrow trenches, utility cuts, and confined soil areas where plate compactors may not fit.
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Retaining Walls: Compacts base and backfill layers behind and around retaining wall structures.
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Footings & Foundation Projects: Helps prepare compacted soil in footing trenches, foundation edges, and structural support areas.
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Pipeline Applications: Useful for compacting backfill around utility lines, pipe trenches, and repair excavations.
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Landscapes & Hardscapes: Works well for landscape edging, hardscape base areas, tight corners, and limited-access compaction zones.
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Asphalt Patchwork: Supports compacting edges and confined patch areas around asphalt repairs where a rammer is appropriate.
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Cohesive Soils: Designed for clay-heavy material, clayey silt, sticky soils, moist earth, and mixed soil that can be difficult for standard plate compactors.
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Granular Soils: Can compact compatible gravel, sand, silt, base, subbase, subgrade, and backfill materials within the listed machine limits.
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Backfill Projects: Useful for backfill around pools, parks, cemeteries, golf courses, and compact outdoor construction areas.
Operation & Use Notes:
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Rammer vs. Plate Compactor: Jumping jack rammers deliver vertical impact force and are especially useful for cohesive soils, trenches, and confined areas. Plate compactors use broader vibration and are often preferred for larger granular surfaces.
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Soil Selection: Best suited for cohesive and mixed soils, including backfill, clay-heavy material, and moist earth that traditional plate compactors may struggle with.
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Layer Thickness: Match lift depth, soil moisture, and number of passes to the project requirements and soil type. Do not exceed the machine’s effective compaction range.
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Fuel & Oil: Use gasoline and add the proper engine oil before operation. Follow Tomahawk and Honda engine instructions for fuel, oil, startup, shutdown, and storage.
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Startup System: Use Tomahawk’s 3-in-1 fuel system as instructed to engage the engine switch, fuel valve, and choke for starting.
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Air Filter Maintenance: Rammers often work in dusty trenches and soil conditions. Inspect and maintain the dual air filter system regularly.
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Operator Control: Keep both hands on the handle, maintain firm footing, and allow the rammer to move at its intended pace without forcing it.
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Shoe Safety: Keep feet, hands, debris, and loose clothing away from the rammer shoe during operation.
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Hearing & Vibration Safety: Wear hearing protection, gloves, boots, eye protection, and follow safe operating practices for high-impact vibrating equipment.
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Hot Surface Safety: Keep hands, clothing, and debris away from the engine, muffler, recoil starter, guards, and hot surfaces during and after operation.
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Outdoor Use Only: Gas-powered rammers must be operated outdoors in a well-ventilated area away from doors, windows, vents, and occupied spaces.
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Carbon Monoxide Safety: Never operate a gas engine indoors, in a garage, basement, crawlspace, enclosed trailer, trench box with poor ventilation, or partially enclosed area because of carbon monoxide danger.
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Transport Safety: At 150 lb, use the lifting handles, rollers, ramps, team lifting, or approved lifting equipment when loading, unloading, and moving the unit.
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Wheel Kit Note: This selected variant does not include the wheel kit. Choose the wheel kit option if easier transportation is needed.
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California Proposition 65: This product carries a California Proposition 65 warning.
Frequently Asked Questions
What is the Tomahawk TR68H used for?
The TR68H is used for compacting cohesive soil, mixed soil, clay-heavy backfill, trenches, retaining walls, footings, foundation areas, pipeline applications, asphalt patch edges, and confined jobsite spaces.
What engine does the TR68H use?
Tomahawk lists the TR68H with a Honda GXR120 engine and 3.6 HP power.
How much compaction force does the TR68H provide?
Tomahawk lists the TR68H with 3,550 lbs/ft of compaction force.
What size is the rammer shoe?
The TR68H has a 13 inch by 11 inch shoe.
How many blows per minute does it deliver?
Tomahawk lists the TR68H at up to 678 blows per minute.
What is the jumping stroke?
Tomahawk lists the jumping stroke at 1.6 inches to 3.4 inches.
What soil type is the TR68H best for?
The TR68H is best suited for cohesive and mixed soils, including backfill, clay-heavy material, sticky soil, and moist earth. It can also be used on compatible granular soils within the machine’s limits.
How deep can the TR68H compact?
Tomahawk highlights compaction of cohesive and granular soils up to 26 inches.
Does the TR68H include a wheel kit?
No. This selected variant is Add Wheel Kit: No. Choose the wheel kit option if easier transportation is needed.
How much does the TR68H weigh?
Tomahawk lists the TR68H at 150 lb, or 68 kg.
What fuel does the TR68H use?
The TR68H uses gasoline.
What is included with the TR68H?
Tomahawk lists the TR68H Vibratory Rammer as included.
Can I run this rammer indoors?
No. Gas-powered rammers must only be operated outdoors in a well-ventilated area. Never run a gas engine indoors, in a garage, basement, crawlspace, enclosed trailer, trench box with poor ventilation, or partially enclosed area because of carbon monoxide danger.
Why We Like It:
The Tomahawk Power TR68H is a strong jumping jack rammer for jobs where vertical impact and tight-space control matter more than wide surface coverage. The Honda GXR120 engine, 3,550 lbs/ft compaction force, 13" x 11" shoe, up to 678 blows per minute, 1.6"–3.4" jumping stroke, dual air filter, 3-in-1 fuel system, roll cage protection, and 150 lb build make it a practical fit for contractors, rental fleets, utility crews, landscapers, and hardscape installers compacting trenches, clay-heavy backfill, retaining walls, footings, and confined repair areas.
