I recently bought a 2001 Allmand tlb 220 compact backhoe when I try to work the hydraulics it stalls the engine out...any ideas ?
Air filter, compression, fuel filter, and hydraulic pressure first. A properly designed & set up system does not stall the engine. A weak engine will not carry the hydraulic load. How does it drive? Those machines used a hydrostatic drive, though probably not as much horsepower use as the hoe.