Good price tamping rammers (jumping jack tampers) on Tool.com store for sales, powerful construction tools ideal for compacting sands, granular soils, mixed soils, gravel, and crushed aggregate in narrow or enclosed areas. Rammers come in 10kN to 14kN different impact force, 5/5.5/6.5HP single sylinder, 4-stroke, air cooled petrol engines from Honda or Robin to ensure that our jumping jack tampers will need yous specific compaction needs. View the product list below and buy best tamping rammer features easy starting, low-noisy operation, low maintenance and reduced fuel consumption.
Jumping jack tamping rammer
Jumping jack tamping rammer is a compaction machine that uses impact and vibration to compact backfill in layers. Gasoline tamping rammer, also known as firepower ramming, is used for tamping and leveling asphalt gravel, concrete and clay. It is especially suitable for the construction of buildings, grounds, courtyards, roadbeds, bridge piles, trenches, fields, and narrow sites. The jumping jack tamping rammer overcomes the shortcomings of electric rammers that need to find a power source, and solves the trouble of not working without power, especially overcoming the unsafe factors of electric rammers on the human body, and can be competent for construction tasks that large and medium-sized machinery cannot complete. The jumping jack tampper machine adopts a fully enclosed oil-lubricated impact system, which has a compact structure, large jumping amplitude, strong impact force, low maintenance cost, and can reduce operator fatigue.
The jumping jack tampper machine is suitable for compaction of backfilled soil and gravel in highway construction, compaction of road foundation soil for municipalities, airports, ports, and stations; compaction of backfilled soil around underground waterways, underground electrical pipelines, and gas pipelines, and narrow sites construction etc.
The jumping jack tamping rammer is made according to the principle of a two-stroke internal combustion engine. There are two pistons in the cylinder, the upper piston is the internal combustion piston, and the lower piston is the buffer piston. The lower part of the cylinder is equipped with a rammer with an inclined bottom surface, so that the vertical axis of the cylinder is inclined forward. The upper piston rod protrudes from the through hole in the middle of the cylinder top cover, and the lower piston rod protrudes from the lower end of the cylinder and is integrated with the rammer. The cylinder and the rammer are tensioned by springs, and handrails are provided to control the forward direction of the jumping jack tamping rammer. Under the action of the explosive force of the combustible mixture, the impact ram jumped forward and upward from the ground, and under its own weight, it fell to the ground and rammed the soil. The jumping jack tamping rammer leaped and fell, and the fuselage moved forward step by step.
1. The cylinder block is locked, the bearing is locked or even damaged.
2. The power is normal and the machine does not work.
3. The jumping jack tampper machine is leaking oil.
4. Weak bounce.
5. Torsion of crankcase.
The upper and lower hoops are loose.
6. The ramming machine has indirect jumps and stops working after several jumps.