Category : Excavators ➔ Manufacturer : Doosan ➔ Model : DX85R-3 ➔
The Doosan DX85R-3 is a compact excavator in the 8.5-ton class, designed for utility, landscaping, municipal, and general construction work. It features a reduced tail swing design for operation in confined spaces while maintaining digging performance and stability. The DX85R-3 is typically equipped with a diesel engine, hydraulic system, and enclosed cab or canopy options depending on configuration. Common attachments include buckets, hydraulic thumbs, and breakers. As part of Doosan's excavator lineup, the DX85R-3 is used for trenching, grading, site preparation, and material handling where maneuverability and transportability are important.
Boom/Stick 1
Doosan DX85R-3 Excavator Boom/Stick 1 specifications
Arm Digging Force
8,093.13 lbs (3,670.99 kg)
Boom/Stick 1
Boom 11 ft 1 in (3380 mm) / Arm 7 ft 5 in (2250 mm)
Bucket Digging Force
14,612.58 lbs (6,628.16 kg)
Max Digging Depth
15.60 ft (4.75 m)
Max Digging Height
22.11 ft (6.74 m)
Max Loading Height
16.50 ft (5.03 m)
Max Reach Along Ground
23.11 ft (7.04 m)
Max Vertical Wall Digging Depth
12.40 ft (3.78 m)
Min Digging Reach
24.50 ft (7.47 m)
Shipping Height Of Unit
7.11 ft (2.17 m)
Shipping Length Of Unit
20.70 ft (6.31 m)
Buckets
Doosan DX85R-3 Excavator Buckets specifications
Reference Bucket Capacity
0.4 cu yd
Dimensions
Doosan DX85R-3 Excavator Dimensions specifications
Cab Height
8.81 in (22.38 cm)
Cab Width
3.50 ft (1.07 m)
Counterweight Clearance
2.50 ft (0.76 m)
Height To Top Of Cab
3.06 ft (0.93 m)
Overall Width -Upper Structure
7.50 ft (2.29 m)
Shipping Width
7.70 in (19.56 cm)
Tail Swing Radius
4.30 ft (1.31 m)
Track Height
26.38 in (67.01 cm)
Track Length
111.23 in (282.52 cm)
Track Shoe Width
1.48 ft (0.45 m)
Undercarriage Width
7.55 ft (2.30 m)
Engine
Doosan DX85R-3 Excavator Engine specifications
Bore
3.90 in (9.91 cm)
Displacement
203.00 cu in (3,326.58 cu cm)
Engine Make
Yanmar
Engine Model
4TNV98C
Gross Power
59.40 hp (44.30 kw)
Max Torque
178.00 lbs ft (241.33 nm)
Net Power
58.60 hp (43.70 kw)
Number Of Cylinders
4
Power Measured @
2100 rpm
Stroke
4.40 in (11.18 cm)
Torque Measured @
1365 rpm
Hydraulic
Doosan DX85R-3 Excavator Hydraulic specifications
Main Pump
39.90 gpm (151.02 lpm)
Relief Pressure -Normal
4267 psi
Operational
Doosan DX85R-3 Excavator Operational specifications
Cooling System Fluid Capacity
2.70 gal (10.22 l)
Engine Oil Capacity
2.70 gal (10.22 l)
Final Drive Fluid Capacity - Each
0.30 gal (1.14 l)
Fuel Capacity
29.10 gal (110.14 l)
Hydraulic System Fluid Capacity
39.10 gal (147.99 l)
Hydraulic Tank
17.20 gal (65.10 l)
Travel Speed, High Range
2.90 mph (4.67 kph)
Travel Speed, Low Range
1.70 mph (2.74 kph)
Swing Mechanism
Doosan DX85R-3 Excavator Swing Mechanism specifications
Swing Speed
9.5 rpm
Swing Torque
14,104.00 lbs ft (19,122.20 nm)
Undercarriage
Doosan DX85R-3 Excavator Undercarriage specifications
Drawbar Pull
14,551.00 lbs (6,600.23 kg)
Number Of Lower Rollers
5
Number Of Shoes Per Side
39
Number Of Upper Rollers
1
Shoe Size
17.72 in (45.01 cm)
Track Gauge
6.10 ft (1.86 m)
Track Type
FIXED (RUBBER)
