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Doosan

DX55W

Mini Excavator

Operating Weight
12,236 lb
Max Digging Depth
138 in
Net Power
54.7 hp
All mini excavators
Doosan DX55W Mini Excavator
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Specifications

40 data points

Operating Specifications

Operating Specifications specifications
Operating Weight12,236 lb
Fuel Capacity31.8 gal
Hydraulic Pump Flow Capacity31.8 gal/min
Hydraulic System Fluid Capacity39.1 gal
Hydraulic System Relief Valve Pressure3,263 psi
Operating Voltage12 V
Alternator Supplied Amperage60 A
Engine Oil Capacity3.1 gal
Cooling System Fluid Capacity2.7 gal
Tire Size12-16.5-12PR(OTR)
Hydraulic Pump Type2 variable tandem type pumps
Oscillating Axle Angle10 °

Engine

Engine specifications
Engine Model4TNV98-E
Displacement203 in³
Power Measured @2,400 rpm
Net Power54.7 hp
Number of Cylinders4
Torque Measured @1,550 rpm
Net Torque152 lb-ft

Dimensions

Dimensions specifications
Ground Clearance12 in
Height - Top of Cab113 in
Wheelbase83 in
Overall Width6 in
Upper Structure Clearance40 in

Transmission

Transmission specifications
Transmission Typehydrostatic mechanical shift
Max Travel Speed18.7 mph
Number of Forward Gears2
Number of Reverse Gears2

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth138 in
Max Reach Along Ground240 in

Bucket

Bucket specifications
Reference Bucket Capacity0.30 yd³
Maximum Bucket Capacity0.30 yd³
Minimum Bucket Capacity0.10 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Speed9 rpm

Boom/Stick Mobile Excavator Option 1

Boom/Stick Mobile Excavator Option 1 specifications
Max Digging Depth138 in
Max Cutting Height236 in
Max Loading Height168 in

Boom/Stick Mobile Excavator Option 2

Boom/Stick Mobile Excavator Option 2 specifications
Max Digging Depth150 in
Max Cutting Height244 in
Max Loading Height176 in

Comparable machines

Other mini excavators in a similar weight class.