Third Coast Equipment Vibratory Rammer PR50H 149lb Jumping Jack Compactor (Honda GXR120 Engine 2248 lbf Impact Force Soil Confined Earthwork 1 Pack)
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Compact Cohesive Soils in Restricted Trenches with 2,248 lbf Heavy-Duty Impact Force
The Third Coast Equipment PR50H premium vibratory rammer jumping jack compactor delivers industrial-grade earthwork compaction and precise stability control for restricted utility trenches, foundation footings, and pipeline backfilling operations. Engineered with a specialized 4 HP Honda GXR120 engine, this 149-pound machine generates up to 2,248 lbf of vertical impact force and a 2.8-inch shoe jump height to satisfy strict structural density specifications. The narrow 13.6-inch overall width profile navigates confined jobsites with ease, while an integrated dual-stage filtration system prevents abrasive site dust ingestion during heavy-duty dry soil processing.
Best Used For:
- Utility Trench Backfilling: Compacting cohesive soils, clays, and gravel aggregates inside narrow pipeline cuts and electrical conduit runs.
- Sub-Base Edge Preparation: Sinking structural soils to high density along highway curbs, gutters, concrete walkways, and asphalt patching joints.
- Confined Foundation Footings: Dressing loose dirt layers and preparing compact sub-grades inside restricted residential basements and grade beams.
Key Performance & Safety Features
- Honda GXR120 Rammer Engine: Specialized 4 HP overhead camshaft commercial engine built specifically to withstand punishing vertical oscillation.
- Frame-Integrated Lifting Cable: Aircraft-grade steel hoisting wire connects directly to the core frame to shield handle rubber mounts from fatigue.
- Dual-Stage Air Filtration: High-efficiency intake layout incorporates a washable primary filter element to minimize operational service costs.
- Hybrid Compaction Shoe: Heavy steel plating paired with a high-durability plastic core cushions impact feedback while maintaining maximum material flow.
- Rugged Steel Guarding: Wrap-around structural steel plate brackets protect the overhead engine assembly and vital lines from debris strikes.
What's Included
- (1) Third Coast Equipment PR50H Premium Vibratory Rammer
- (1) Integrated 10" x 13" High-Durability Compaction Shoe
- (1) Honda GXR120 Engine Owner's Manual
Technical Specifications
| Brand | Third Coast Equipment |
| Model Number | PR50H |
| Engine Manufacturer | HONDA |
| Engine Model Number | GXR120 (Rammer-Specific OHC) |
| Engine Output Power | 4 HP |
| Maximum Impact Force | 2,248 lbf |
| Operating Machine Weight | 149 lbs. |
| Maximum Blows Per Minute | 690 BPM |
| Compaction Shoe Dimensions | 10 in. x 13 in. |
| Shoe Jump Stroke Height | 2.8 in. |
| Fuel Tank Capacity | 0.74 gal. |
| Overall Physical Dimensions | 28.7" L x 13.6" W x 44" H |
| Filtration System Type | Dual-Stage with Washable Filter |
Pro-Tip: When working in tight utility trenches, keep the 10x13 shoe perfectly level to the dirt layer. Guide the frame softly to utilize the 2.8-inch jump stroke naturally, avoiding forced downward pressure on the isolated handles to extend filter performance and prevent core engine wear.
