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Doosan DX55W Mini Excavator

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General Specifications

Boom/Stick Excavator Option 1

Max Digging Depth12 ft (4 m)
Max Reach Along Ground20 ft (6 m)

Boom/Stick Mobile Excavator Option 1

Max Cutting Height20 ft (6 m)
Max Digging Depth12 ft (4 m)
Max Loading Height14 ft (4 m)

Boom/Stick Mobile Excavator Option 2

Max Cutting Height20 ft (6 m)
Max Digging Depth13 ft (4 m)
Max Loading Height15 ft (4 m)

Bucket

Maximum Bucket Capacity0 cu yd (0 cu m)
Minimum Bucket Capacity0 cu yd (0 cu m)
Reference Bucket Capacity0 cu yd (0 cu m)

Dimensions

Ground Clearance1 ft (0 m)
Height - Top of Cab9 ft (3 m)
Overall Width6 in (16 cm)
Upper Structure Clearance3 ft (1 m)
Wheelbase7 ft (2 m)

Engine

Displacement203 cu in (3,318 cu cm)
Engine Model4TNV98-E
Net Power55 hp (41 kw)
Net Torque152 lbs ft (206 nm)
Number of Cylinders4
Power Measured @2400 rpm
Torque Measured @1550 rpm

Operating Specifications

Alternator Supplied Amperage60 amps
Cooling System Fluid Capacity3 gal (10 l)
Engine Oil Capacity3 gal (12 l)
Fuel Capacity32 gal (120 l)
Hydraulic Pump Flow Capacity32 gpm (120 lpm)
Hydraulic Pump Type2 variable tandem type pumps
Hydraulic System Fluid Capacity39 gal (148 l)
Hydraulic System Relief Valve Pressure3263.2 psi
Operating Voltage12 V
Operating Weight12,236 lbs (5,550 kg)
Oscillating Axle Angle10 degrees
Tire Size12-16.5-12PR(OTR)

Swing Mechanism

Swing Speed8.7 rpm

Transmission

Max Travel Speed19 mph (30 kph)
Number of Forward Gears2
Number of Reverse Gears2
Transmission Typehydrostatic mechanical shift