Minidiger MD-3
Also listed as Minidiger MD3, Mini Diger MD-3, МД-3, Мінідігер МД-3, Минидигер МД-3
610 kg1,345 lbOperating weight
9 hp6.7 kWEngine power
1,700 mm5 ft 7 inDig depth
800 mm31.5 inWidth
160 bar2,321 psiWorking pressure
1,900 mm6 ft 3 inHeight
Check your machine plate before ordering parts. How to find it
About the MD-3
The MD-3 is a tracked micro excavator with 180° boom movement and a front blade with widening inserts.
The manufacturer lists 610 kg and 160 bar; a SHOVEL listing gives 600 kg and 155 bar. Confirm the build and machine plate before choosing transport or hydraulic attachments.
Specifications and design details: Minidiger manufacturer catalogue, checked 16 October 2026. Differences from seller listings are noted above.
Fix a problem 6
Cranks but won't startFuel filter, glow plugs, safety lever
Hydraulics slow or weakFluid, filters, relief valve
Cold-weather startingBattery, fuel gelling, warm-up
Tracks keep coming offTension, idlers, sprockets
Upper won't swing or clunksSwing motor bolts, gear, grease
Jerky or twitchy controlsThrottle, springs, flow controls
All troubleshootingSpecifications
- Machine weight
- 610 kg (1,345 lb)
- Overall width
- 800 mm (31.5 in)
- Overall height
- 1,900 mm (6 ft 3 in)
- Overall length
- 1,800 mm (5 ft 11 in)
- Max digging depth
- 1,700 mm (5 ft 7 in)
- Engine power
- 9 hp (6.7 kW)
- Engine
- Four-stroke diesel
- Boom swing
- 180°
- Working pressure
- 160 bar (2,321 psi)
- Country of manufacture
- Ukraine
- Machine type
- Tracked micro excavator
Similar & related machines
Mods for the MD-3
All modsOperator cooling fanAdd a 12 V fan to move engine heat and fumes away from the seat.Fuel tank relocation & extra capacityMove a hard-to-reach tank or add capacity so you refuel less often.ThumbAdd a mechanical or hydraulic thumb to pick up rocks, logs and debris.Quick hitchSwap buckets and attachments in minutes instead of driving pins.Seat upgradeSwap the thin factory seat for a padded or suspension seat with a lap belt.LED work lightsAdd work lights for early starts, late finishes and dark sheds.
