Doosan DX85R-3 Mini Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 20.7 ft in (6309.36 mm)
Shipping Height Of Unit 7.11 ft in (2167.13 mm)
Max Loading Height 16.5 ft in (5029.2 mm)
Max Reach Along Ground 23.11 ft in (7043.93 mm)
Max Vertical Wall Digging Depth 12.4 ft in (3779.52 mm)
Max Digging Depth 15.6 ft in (4754.88 mm)
Min Digging Reach 24.5 ft in (7467.6 mm)
Arm Digging Force 8093.13 lb (36 kN)
Bucket Digging Force 14612.58 lb (65 kN)
Max Digging Height 22.11 ft in (6739.13 mm)
Boom/Stick Option (Hex) 1 Boom 11 ft 1 in (3380 mm) / Arm 7 ft 5 in (2250 mm)

Dimensions

Height To Top Of Cab 3.06 ft in (930 mm)
Tail Swing Radius 4.3 ft in (1310.65 mm)
Counterweight Clearance 2.5 ft in (762 mm)
Undercarriage Width 7.55 ft in (2300 mm)
Cab Height 8.81 in (223.52 mm)
Cab Width 3.5 ft in (1.07 m)
Overall Width -Upper Structure 7.5 ft in (2286 mm)
Shipping Width 7.7 in (195.58 mm)
Track Height 26.38 in (670 mm)
Track Length 111.23 in (2825 mm)
Track Shoe Width 1.48 ft in (450 mm)

Undercarriage

Shoe Size 17.72 in (450 mm)
Track Gauge 6.1 ft in (1859.28 mm)
Number Of Lower Rollers 5
Number Of Shoes Per Side 39
Track Type FIXED (RUBBER)
Number Of Upper Rollers 1
Drawbar Pull 14551 lb (64.73 kN)

Engine Details

Number Of Cylinders 4
Engine Make Yanmar
Engine Model 4TNV98C
Gross Power 59.4 hp (44.3 kw)
Net Power 58.6 hp (43.7 kw)
Power Measured @ 2100 rpm
Displacement 203 cu in (3.4 L)
Max Torque 178 lb ft (241.4 Nm)
Torque Measured @ 1365 rpm
Bore 3.9 in (98 mm)
Stroke 4.4 in (110 mm)

Operational Specs

Travel Speed, Low Range 1.7 mph (2.8 km/h)
Travel Speed, High Range 2.9 mph (4.7 km/h)
Fuel Tank Capacity 29.1 gal (110.2 L)
Cooling System Fluid Capacity 2.7 gal (10 L)
Hydraulic System Fluid Capacity 39.1 gal (148.1 L)
Final Drive Fluid Capacity – Each 0.3 gal (1.2 L)
Engine Oil Capacity 2.7 gal (10.2 L)
Hydraulic Tank 17.2 gal (65 L)

Swing Mechanism

Swing Torque 14104 lb ft (19122.5 Nm)
Swing Speed 9.5 rpm

Buckets

Reference Bucket Capacity 0.4 yd3 (0.3 m3)

Hydraulic

Relief Pressure -Normal 4267 psi (29420 kPa)
Main Pump 39.9 gal/min (151 L/min)
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