MB 40 A

The MB 40 A is a 4-tonne conventional-tail excavator on a Yanmar 3TNV88F, 18.2 kW, water-cooled three-cylinder, EU Stage V. It is the machine for contractors who need genuine trench depth without moving up to a 5-tonne transport problem. Working figures: 3,165 mm digging depth, 2,630 mm vertical wall depth, 5,260 mm digging radius, 4,920 mm digging height, 3,490 mm dumping height, 30 kN bucket breakout, 0.12 m³ bucket, 350 mm tracks, 2,125 mm minimum turning radius. Overall 4,800 x 1,740 x 2,480 mm at 4,000 kg. The 3,165 mm depth is the number that decides jobs. It puts frost-line foundations, deep service runs and full drainage connections inside scope in a single pass, where a 3-tonne machine needs benching or a second visit. The 2,630 mm vertical wall capability matters against existing structures and boundaries. A fully glazed closed cab is available rather than a canopy alone, with air conditioning — relevant if the machine is worked full shifts rather than occasionally. Side-swing boom and hydraulic joystick control are standard; colour is specified to order. CE certified, supplied with a full operator's manual. On support: Müller Care covers next-day dispatch of wear and spare parts from our own logistics hub and direct access to a technician, not a call centre. A machine standing idle waiting on a hose or a filter costs more in a week than the parts do in a year. Request a quote today from Müller Machinery.