Category : Excavators ➔ Manufacturer : Doosan ➔ Model : DX255LC ➔
The Doosan DX255LC is a crawler excavator in the 25-ton class, designed for general earthmoving, site preparation, trenching, and material handling. It is part of Doosan's DX series and uses a long-carriage undercarriage for improved stability and reduced ground pressure. The machine is typically equipped with a diesel engine, hydraulic system, and a standard excavator boom, arm, and bucket configuration. The DX255LC is used in construction, utility, and civil engineering applications where digging depth, breakout force, and transportability are important. Specifications may vary by market, year, and configuration.
Boom/Stick Excavator Option 1
Doosan DX255LC Excavator Boom/Stick Excavator Option 1 specifications
Max Cutting Height
30.60 ft (9.33 m)
Max Digging Depth
20.80 ft (6.34 m)
Max Loading Height
21.90 ft (6.68 m)
Max Reach Along Ground
31.30 ft (9.54 m)
Max Vertical Wall Digging Depth
15.10 ft (4.60 m)
Shipping Height of Unit
10.50 ft (3.20 m)
Shipping Length of Unit
33.20 ft (10.12 m)
Boom/Stick Excavator Option 2
Doosan DX255LC Excavator Boom/Stick Excavator Option 2 specifications
Max Cutting Height
31.60 ft (9.63 m)
Max Digging Depth
22.40 ft (6.83 m)
Max Loading Height
22.80 ft (6.95 m)
Max Reach Along Ground
32.90 ft (10.03 m)
Max Vertical Wall Digging Depth
17.20 ft (5.24 m)
Shipping Height of Unit
10.20 ft (3.11 m)
Shipping Length of Unit
33.00 ft (10.06 m)
Boom/Stick Excavator Option 3
Doosan DX255LC Excavator Boom/Stick Excavator Option 3 specifications
Max Cutting Height
32.30 ft (9.85 m)
Max Digging Depth
24.00 ft (7.32 m)
Max Loading Height
23.50 ft (7.16 m)
Max Reach Along Ground
34.50 ft (10.52 m)
Max Vertical Wall Digging Depth
18.70 ft (5.70 m)
Shipping Length of Unit
33.10 ft (10.09 m)
Boom/Stick Excavator Option 4
Doosan DX255LC Excavator Boom/Stick Excavator Option 4 specifications
Max Cutting Height
28.50 ft (8.69 m)
Max Digging Depth
17.70 ft (5.39 m)
Max Loading Height
19.70 ft (6.00 m)
Max Reach Along Ground
27.90 ft (8.50 m)
Max Vertical Wall Dig Depth
13.20 ft (4.02 m)
Shipping Length of Unit
31.40 ft (9.57 m)
Boom/Stick Excavator Option 5
Doosan DX255LC Excavator Boom/Stick Excavator Option 5 specifications
Max Cutting Height
28.30 ft (8.63 m)
Max Digging Depth
19.30 ft (5.88 m)
Max Loading Height
19.80 ft (6.04 m)
Max Reach Along Ground
29.10 ft (8.87 m)
Max Vertical Wall Dig Depth
13.30 ft (4.05 m)
Shipping Height of Unit
10.50 ft (3.20 m)
Shipping Length of Unit
31.10 ft (9.48 m)
Bucket
Doosan DX255LC Excavator Bucket specifications
Maximum Bucket Capacity
1.90 cu yd (1.45 cu m)
Minimum Bucket Capacity
0.70 cu yd (0.54 cu m)
Reference Bucket Capacity
1.50 cu yd (1.15 cu m)
Dimensions
Doosan DX255LC Excavator Dimensions specifications
Ground Clearance
1.50 ft (0.46 m)
Height - Top of Cab
9.80 ft (2.99 m)
Length of Track on Ground
12.60 ft (3.84 m)
Removal Counterweight Clearance
3.70 ft (1.13 m)
Tail Swing Radius
9.90 ft (3.02 m)
Width to Outside of Tracks
10.50 ft (3.20 m)
Engine
Doosan DX255LC Excavator Engine specifications
Aspiration
turbo charged with air to air intercooler
Displacement
359.00 cu in (5,882.97 cu cm)
Engine Model
DL06
Gross Power
173.00 hp (129.01 kw)
Max Torque
564.30 lbs ft (765.08 nm)
Net Power
166.00 hp (123.79 kw)
Power Measured @
1900 rpm
Torque Measured @
1400 rpm
Operating Specifications
Doosan DX255LC Excavator Operating Specifications specifications
Alternator Supplied Amperage
50 amps
Cooling System Fluid Capacity
6.70 gal (25.36 l)
Engine Oil Capacity
7.20 gal (27.25 l)
Fuel Capacity
108.40 gal (410.29 l)
Hydraulic Pump Flow Capacity
115.80 gpm (438.30 lpm)
Hydraulic System Fluid Capacity
108.40 gal (410.29 l)
Hydraulic System Relief Valve Pressure
4684.8 psi
Operating Voltage
24 volts
Operating Weight
54,233.00 lbs (24,599.71 kg)
Swing Drive Fluid Capacity
1.40 gal (5.30 l)
Swing Mechanism
Doosan DX255LC Excavator Swing Mechanism specifications
Swing Speed
10 rpm
Undercarriage
Doosan DX255LC Excavator Undercarriage specifications
Ground Pressure
7.2 psi
Max Travel Speed
3.30 mph (5.31 kph)
Number of Carrier Rollers per Side
2
Number of Shoes per Side
51
Number of Track Rollers per Side
10
Shoe Size
23.70 in (60.20 cm)
