Spider Excavator
Spider Excavator Services with the KAISER S8 Allroad – Conquer Any Terrain At TDG Environmental, our Spider Excavator Hire Services featuring the KAISER S8 Allroad Mobile Walking Excavator are designed to take on what traditional equipment can’t. Whether it’s steep, soft, submerged, or unstable ground – this advanced walking excavator handles it all with precision and power. The KAISER S8 Allroad redefines versatility and performance in challenging environments. Engineered for demanding civil and environmental applications, it thrives in confined spaces, steep slopes, and even water up to 2 metres deep. From stormwater canal restoration to flood recovery, our spider excavator delivers exceptional reach, balance, and lifting power where other machines simply can’t operate. KAISER S8 Allroad High-Level Specifications Specification Detail Operating Weight 9,800 kg (S8) to 10,800 kg (S8 Allroad) Engine Perkins 904D-E44TA – 100 kW (136 hp) @ 2200 rpm Emissions Compliance EU Stage V & US EPA Tier 4 Final Hydraulic Power 70 kW, with a pump flow rate of 45 L/min Lifting Capacity Up to 5.5 tonnes (7,700 kg at 3 metres) Operating Reach 8.5 metres Wading Depth 2.15 metres Gradient Capability Handles slopes steeper than walkable gradients Attachments Grapple saw, mulcher, brush cutters, Rototilt R4 tilt rotator Applications of the KAISER S8 Allroad Spider Excavator Our spider excavator is purpose-built for challenging environments that require stability, mobility, and minimal environmental impact. Common applications include: Stormwater Drainage and Canal Maintenance Efficient removal of sediment, debris, and vegetation from channels and culverts. Riverbank and Slope Stabilisation Works safely on steep embankments to manage erosion and restore natural waterways. Dredging and Wetland Rehabilitation Operates effectively in shallow water for sediment and vegetation management. Unmatched Versatility Operates on slopes, in water, and under 3-metre ceilings — perfect for confined or complex environments such as stormwater networks and embankments. Powerful Performance With a 5.5-tonne lifting capacity and 8.5-metre reach, it efficiently removes silt, debris, and vegetation even in restricted-access zones. Precision Attachments Our attachments — including grapple saws, mulchers, and the Rototilt R4 tilt rotator — maximise precision and adaptability on every task. Steep Slope Mastery The walking leg system gives the S8 unmatched stability and grip, allowing safe operation on gradients beyond human walkability. Environmentally Responsible Compliant with EU Stage V emission standards, the S8’s low-fuel, high-efficiency engine ensures minimal environmental footprint. Why Choose TDG Environmental for Spider Excavator Hire? With decades of experience across Australia’s most challenging civil and environmental projects, TDG Environmental is trusted by councils, water authorities, and contractors nationwide. We pair our KAISER S8 Allroad with skilled operators who understand the terrain, the risks, and the best techniques for safe and sustainable outcomes. We bring together: Specialised Expertise Operators trained for high-risk and environmentally sensitive sites. Rapid Deployment Available for planned works or emergency response Australia-wide. Safety First Full compliance with all workplace safety and environmental standards Sustainability Focus Sustainability Focus Reduced ground disturbance Frequently Asked Questions How steep can a spider excavator safely work? Our spider excavators safely operate on slopes steeper than people can
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Australia 1300 330 294
AU 1300 330 294 
info@tdg.com.au 
