Why Buy YUMBO HYDRAULIC HAMMER
hammer WHITHOUT MEMBRANE
Greater power, and therefore greater speed in carrying out demolition work, with significant time savings
Greater power, and therefore excellent results even in conditions of particularly compact materials such as granite or volcanic rocks
Greater power, suitable for use on SKID STEER
Further savings in terms of number of components (no membrane)
Simple disassembly and assembly
Gas tightness without the need to recharge for over four years with continuous use, and over two years with occasional use
The piston is pushed directly into the nitrogen chamber (accumulator) and, thanks to the very high compressibility of the nitrogen compared to the non-compressibility and elasticity to the oil, it guarantees a 30% higher impact power to traditional hammers with membrane, for which the thrust effect is decidedly lower; this leads to the aforementioned advantages.
Greater solidity and compactness
Greater duration over time
Less risk of breakage
Less number of components
Lower maintenance costs
Easier disassembly and reassembly
The absence of the 4 tie rods that assemble the upper head with the lower head, a typical system of traditional hammers, gives a decidedly superior solidity to the whole body of the hammer. The breakage of the tie rods, in fact, is very frequent in NON MONOBLOCK hammers, and involves the replacement of at least two tie rods even if only one breaks.
hammer equipped with a DISTRIBUTOR OUTSIDE the hammer body
Less risk of seizure between ring nut and piston
Simplicity in maintenance
Compared to traditional hammers with an internal distributor, our hammer allows for any inspection and cleaning of the distributor without having to completely disassemble the monoblock body.
hammer that uses the SINGLE EFFECT
Less oil overheating for the benefit of greater excavator reliability
Lower machine consumption, in terms of diesel, thanks to the aforementioned single effect
Less environmental impact, for less fuel consumption thanks to the greater disruptive power that guarantees the completion of the job in less time
Withstands high oil COUNTERPRESSURE
The hydraulic oil of the machine that arrive from the delivery pipe is used, by the distributor, exclusively to make the piston rise in the nitrogen chamber (accumulator), without having an active function during the descent phase of the piston entrusted only to the gas providing the the aforementioned advantages.
hammer with an INNOVATIVE CASE
Greater visibility to the operator at the point where he is demolishing
Enables better use in trench demolition, allowing the operator to reach deeper points without being hindered by the base of traditional cases
Modern style fits perfectly on all newer models of excavators and skid steers
The soft color easily matches all brands of excavators and skid steers, and does not tire the operator's eyes even on particularly sunny days, reducing the reflection effect.
Compared to traditional hammers totally enclosed within the casing, the YUMBO hammer, has a reduced casing.
hammer with EXCELLENT SOUNDPROOFING
Equipped with excellent soundproofing
Free from vibrations that could damage the pipes or even the excavator arm