DIGGA Heavy Duty Bigfoot

Heavy Duty Bigfoot for machinery up to 3.5 Tonne. Fitted with a compact, yet powerful Quality Digga Planetary Drive system, this trenching attachment range ranks as the leading performer in the industry. An adjustable skid foot allows for constant trench depth control, with a single spoil auger for efficient removal of spoil to one side of the trench. Frame can be manually side shifted for digging close to permanent structures ie buildings, trees.

Bigfoot XD for heavy duty trenching up to 1200mm digging depth and 300mm digging width fitted with a 2” pitch chain with 4 selections of premium cutting systems to suit your individual needs.

Xtra Drive to suit Digga Bigfoot

Xtra Drive is a attached to the motor to keep its speed nearly constant. Xtra drive stores energy to provide more power when needed. During Trenching debris within the ground can effect the driving forces from the hydraulics become momentarily less than is necessary to drive the trencher causing it to stall. The Extra Drives stored inertia keeps the speed from decreasing quickly. It is ideally used where the forces driving the Machine are not constant such as on lower flow machinery

UNIVERSAL CRUMBER
This spring loaded crumber is available on all trenchers with varying plates to suit trench widths.

The crumbers have springs to give constant down pressure on the bottom of trench to scoop all spoil missed in the initial cut of the chain, throwing it back onto the chain to be carried back to the surface.

Please specify when selling or commissioning the trencher that the crumber must be in the fold back position until the trench has started, then drop the crumber forward and pin off to continue trenching.

If the crumber is in the trenching position from the top of the ground the spring in the trencher will over extend as it is going down the first part of the trench resulting in possible crumber failure and damage.