TRP Hydraulic Plate Vibrator Plate Soil Trench Compactor Rammer

It's designed for high-density compaction of non-clayed and semi-clayed materials — ideal for trench backfill, foundations, pavements and other large infrastructure earthworks where uniform compaction of granular soils (sand, gravel, crushed stone) is required.

Model LTP90 is powered by a HONDA GX160 single-cylinder air-cooled four-stroke engine (5.5 hp), has an operating weight of 66 kg, excitation frequency 93 Hz, exciting force 10.5 kN, compacting depth up to 20 cm, travel speed 34 m/min, working efficiency ~423 m²/hr, and plate size 50 × 35 cm.

LTP90 is equipped with a HONDA GX160 engine, which is a gasoline (petrol) single-cylinder engine. (If you need a diesel-powered variant, confirm availability with the supplier — the general product family may include diesel models.)

The specified compacting depth for the LTP90 is up to 20 cm. Actual effective depth depends on material type, layer thickness, and number of passes.

It's optimized for non-clayed and semi-clayed granular materials such as sand, gravel and crushed stone. It is not the best choice for heavy, very cohesive clay soils without mixing or additional treatment.

Plate size is 50 × 35 cm. The listed working/overall size is 108 × 35 × 85 cm (length × width × height), which includes the machine and handle/working envelope.

Operating weight is 66 kg. This makes it portable by two people for short distances and easily transportable on small trucks or trailers. Use appropriate loading equipment and secure the machine during transport.

Standard equipment includes ROPS/FOPS cab options (rollover/falling-object protection), heating and cooling (air conditioning), a suspension seat, combined instrumentation for maintenance/repair info, and a two-speed stepless travel control for convenient and safe operation.

Optional items include welded cam wheel, assembled cam wheel, driving shed, and a high-climbing roller. Availability depends on supplier and region — check with your dealer for configuration options.

The machine's excitation frequency is 93 Hz and the peak exciting force is 10.5 kN.

It can be used for small asphalt patching and thin lifts on granular bases, but for continuous hot-mix asphalt paving and finishing you'll typically want a dedicated asphalt roller designed for that purpose. Check the job requirements before use.

Follow the operator manual: perform a daily pre-start check (fuel, oil, air filter, visible damage), set choke/throttle as per engine instructions, start the HONDA GX160 per its starting procedure, engage vibration and select the desired travel speed using the two-speed stepless control. Always wear PPE and operate at safe speeds for the material and site conditions.

Perform daily checks (fuel, oil level, air filter, belts, fasteners), clean the plate and cooling fins, change engine oil and check spark plug/air filter at intervals recommended in the HONDA engine manual. Follow the machine's service schedule in the owner manual and have periodic professional servicing.

Spare parts for the HONDA engine (GX160) are widely available through authorized Honda dealers. For machine-specific parts and service (plates, mounts, optional accessories), contact your TRP dealer or supplier. Keep your serial/model numbers handy when ordering parts.