Machine models

Doosan DX63-3 and DX85R-3 specifications

Entries in this reference
Listing-entry count
2

Short answer

Doosan DX63-3 and DX85R-3: excavators.

Selected configuration figures
Configuration	Documented field and quantity
DX63-3	Net Power 58.6 hp Shipping Length Of Unit 18.66 ft
DX85R-3	Net Power 58.6 hp Shipping Length Of Unit 20.7 ft

DX63-3 and DX85R-3 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Doosan	DX63-3 and DX85R-3	2	DX63-3 and DX85R-3

Boom/Stick Option (Hex) 1
Specification	DX63-3	DX85R-3
Shipping Length Of Unit	18.66 ft	20.7 ft
Shipping Height Of Unit	7.71 ft	7.11 ft
Max Loading Height	13.98 ft	16.5 ft
Max Reach Along Ground	20.44 ft	23.11 ft
Max Vertical Wall Digging Depth	11.27 ft	12.4 ft
Max Digging Depth	13.51 ft	15.6 ft
Max Digging Height	19.71 ft	22.11 ft
Min Digging Reach	20.85 ft	24.5 ft
Boom/Stick Option (Hex) 1	BOOM 9\' 6\" (2900)	Boom 11 ft 1 in (3380 mm) / Arm 7 ft 5 in (2250 mm)

Specification	DX85R-3
Arm Digging Force	8,093 lb
Bucket Digging Force	14,613 lb

Dimensions and weight
Specification	DX63-3	DX85R-3
Height To Top Of Cab	3.06 ft	3.06 ft
Undercarriage Width	0.6 ft	7.55 ft
Cab Height	100.4 in	8.81 in
Track Height	23.23 in	26.38 in
Track Length	98.43 in	111.23 in
Track Shoe Width	1.32 ft	1.48 ft

Specification	DX63-3
Removal Counterweight Clearance	2.09 ft

Specification	DX85R-3
Tail Swing Radius	4.3 ft
Counterweight Clearance	2.5 ft
Cab Width	3.5 ft
Overall Width -Upper Structure	7.5 ft
Shipping Width	7.7 in

Undercarriage
Specification	DX63-3	DX85R-3
Track Gauge	5.19 ft	6.1 ft
Number Of Upper Rollers	1	1
Drawbar Pull	12,346 lb	14,551 lb
Number Of Shoes Per Side	39	39
Number Of Lower Rollers	5	5

Specification	DX85R-3
Shoe Size	17.72 in
Track Type	FIXED (RUBBER)

Engine
Specification	DX63-3	DX85R-3
Number Of Cylinders	4	4
Engine Make	Yanmar	Yanmar
Engine Model	4TNV98C	4TNV98C
Gross Power	59.4 hp	59.4 hp
Net Power	58.6 hp	58.6 hp
Power Measured @	2,100 rpm	2,100 rpm
Displacement	203 cu in	203 cu in
Max Torque	178 lb-ft	178 lb-ft
Torque Measured @	1,365 rpm	1,365 rpm
Bore	3.9 in	3.9 in
Stroke	4.4 in	4.4 in

Operational
Specification	DX63-3	DX85R-3
Fuel Capacity	20.7 gal	29.1 gal
Cooling System Fluid Capacity	2.7 gal	2.7 gal
Hydraulic System Fluid Capacity	29.4 gal	39.1 gal
Engine Oil Capacity	2.7 gal	2.7 gal
Hydraulic Tank	17.2 gal	17.2 gal

Specification	DX63-3
Swing Drive Fluid Capacity	0.4 gal

Specification	DX85R-3
Travel Speed, Low Range	1.7 mph
Travel Speed, High Range	2.9 mph
Final Drive Fluid Capacity - Each	0.3 gal

Swing Mechanism
Specification	DX63-3	DX85R-3
Swing Torque	9,526 lb-ft	14,104 lb-ft
Swing Speed	9.4 rpm	9.5 rpm

Hydraulic
Specification	DX63-3	DX85R-3
Relief Pressure -Normal	3,627 psi	4,267 psi
Main Pump	34.9 gpm	39.9 gpm

Buckets
Specification	DX85R-3
Reference Bucket Capacity	0.4 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
DX63-3 and DX85R-3	37

Ratios
Figure	DX63-3	DX85R-3
Fuel tank per engine horsepower	0.35 gal	0.50 gal

Doosan DX63-3 and DX85R-3: excavator

DX63-3 and DX85R-3: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums and The Farming Forum	excavator	Doosan and the DX85R line that the DX85R-3 belongs to (no title names the exact model). That is too few titles to say what owners mostly ask about, so the most recent are listed instead	2

Doosan Dx85r Dip Stick Swing Motor (Heavy Equipment Forums, 2024-11-10)
Doosan Dx85r Plumbing For Tree Shear (The Farming Forum, 2024-03-03)

Used market for the DX63-3 and DX85R-3 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Doosan excavator	30

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
DX63-3	10	2014 to 2023	$15,941	$64,500	$35,684	4,677
DX85R-3	20	2011 to 2023	$25,891	$94,631	$54,495	2,680

DX63-3 and DX85R-3: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Doosan together with the excavator DX63-3, DX85R-3	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Doosan DX63-3 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Doosan DX85R-3 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Doosan DX63-3 and DX85R-3 — Heavy Equipment Forums. Observed 2026-09-24.
Forum threads	Forum threads: The Farming Forum thread index for Doosan DX63-3 and DX85R-3 — The Farming Forum. Observed 2026-09-25.
Used-market listings	Used-market listings: MachineryTrader listings for Doosan DX63-3 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Doosan — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Doosan DX63-3 and DX85R-3: Configuration records

DX63-3

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	18.66 ft
Shipping Height Of Unit	7.71 ft
Max Loading Height	13.98 ft
Max Vertical Wall Digging Depth	11.27 ft
Max Digging Depth	13.51 ft
Boom/Stick Option (Hex) 1	BOOM 9' 6" (2900)
Max Reach Along Ground	20.44 ft
Max Digging Height	19.71 ft
Min Digging Reach	20.85 ft
Dimensions and weight
Height To Top Of Cab	3.06 ft
Removal Counterweight Clearance	2.09 ft
Undercarriage Width	0.6 ft
Cab Height	100.4 in
Track Height	23.23 in
Track Length	98.43 in
Track Shoe Width	1.32 ft
Undercarriage
Track Gauge	5.19 ft
Number Of Upper Rollers	1
Drawbar Pull	12,346 lb
Number Of Shoes Per Side	39
Number Of Lower Rollers	5
Engine
Number Of Cylinders	4
Engine Model	4TNV98C
Net Power	58.6 hp
Power Measured @	2,100 rpm
Displacement	203 cu in
Max Torque	178 lb-ft
Torque Measured @	1,365 rpm
Gross Power	59.4 hp
Engine Make	Yanmar
Bore	3.9 in
Stroke	4.4 in
Operational
Fuel Capacity	20.7 gal
Cooling System Fluid Capacity	2.7 gal
Hydraulic System Fluid Capacity	29.4 gal
Engine Oil Capacity	2.7 gal
Swing Drive Fluid Capacity	0.4 gal
Hydraulic Tank	17.2 gal
Swing Mechanism
Swing Speed	9.4 rpm
Swing Torque	9,526 lb-ft
Hydraulic
Relief Pressure -Normal	3,627 psi
Main Pump	34.9 gpm

Source

DX85R-3

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	20.7 ft
Shipping Height Of Unit	7.11 ft
Max Loading Height	16.5 ft
Max Vertical Wall Digging Depth	12.4 ft
Max Digging Depth	15.6 ft
Boom/Stick Option (Hex) 1	Boom 11 ft 1 in (3380 mm) / Arm 7 ft 5 in (2250 mm)
Max Reach Along Ground	23.11 ft
Max Digging Height	22.11 ft
Min Digging Reach	24.5 ft
Arm Digging Force	8,093 lb
Bucket Digging Force	14,613 lb
Dimensions and weight
Height To Top Of Cab	3.06 ft
Tail Swing Radius	4.3 ft
Undercarriage Width	7.55 ft
Cab Height	8.81 in
Track Height	26.38 in
Track Length	111.23 in
Track Shoe Width	1.48 ft
Counterweight Clearance	2.5 ft
Cab Width	3.5 ft
Overall Width -Upper Structure	7.5 ft
Shipping Width	7.7 in
Undercarriage
Shoe Size	17.72 in
Track Gauge	6.1 ft
Number Of Upper Rollers	1
Drawbar Pull	14,551 lb
Number Of Shoes Per Side	39
Number Of Lower Rollers	5
Track Type	FIXED (RUBBER)
Engine
Number Of Cylinders	4
Engine Model	4TNV98C
Net Power	58.6 hp
Power Measured @	2,100 rpm
Displacement	203 cu in
Max Torque	178 lb-ft
Torque Measured @	1,365 rpm
Gross Power	59.4 hp
Engine Make	Yanmar
Bore	3.9 in
Stroke	4.4 in
Operational
Fuel Capacity	29.1 gal
Cooling System Fluid Capacity	2.7 gal
Hydraulic System Fluid Capacity	39.1 gal
Engine Oil Capacity	2.7 gal
Hydraulic Tank	17.2 gal
Travel Speed, Low Range	1.7 mph
Travel Speed, High Range	2.9 mph
Final Drive Fluid Capacity - Each	0.3 gal
Swing Mechanism
Swing Speed	9.5 rpm
Swing Torque	14,104 lb-ft
Buckets
Reference Bucket Capacity	0.4 yd3
Hydraulic
Relief Pressure -Normal	4,267 psi
Main Pump	39.9 gpm

Source

Compare Doosan DX63-3, DX85R-3

Boom/Stick Option (Hex) 1
Specification	DX63-3	DX85R-3
Shipping Length Of Unit	18.66 ft	20.7 ft
Shipping Height Of Unit	7.71 ft	7.11 ft
Max Loading Height	13.98 ft	16.5 ft
Max Reach Along Ground	20.44 ft	23.11 ft
Max Vertical Wall Digging Depth	11.27 ft	12.4 ft
Max Digging Depth	13.51 ft	15.6 ft
Max Digging Height	19.71 ft	22.11 ft
Min Digging Reach	20.85 ft	24.5 ft

Dimensions and weight
Specification	DX63-3	DX85R-3
Height To Top Of Cab	3.06 ft	3.06 ft
Undercarriage Width	0.6 ft	7.55 ft
Cab Height	100.4 in	8.81 in
Track Height	23.23 in	26.38 in
Track Length	98.43 in	111.23 in
Track Shoe Width	1.32 ft	1.48 ft

Undercarriage
Specification	DX63-3	DX85R-3
Track Gauge	5.19 ft	6.1 ft
Number Of Upper Rollers	1	1
Drawbar Pull	12,346 lb	14,551 lb
Number Of Shoes Per Side	39	39
Number Of Lower Rollers	5	5

Engine
Specification	DX63-3	DX85R-3
Number Of Cylinders	4	4
Engine Make	Yanmar	Yanmar
Engine Model	4TNV98C	4TNV98C
Gross Power	59.4 hp	59.4 hp
Net Power	58.6 hp	58.6 hp
Power Measured @	2,100 rpm	2,100 rpm
Displacement	203 cu in	203 cu in
Max Torque	178 lb-ft	178 lb-ft
Torque Measured @	1,365 rpm	1,365 rpm
Bore	3.9 in	3.9 in
Stroke	4.4 in	4.4 in

Operational
Specification	DX63-3	DX85R-3
Fuel Capacity	20.7 gal	29.1 gal
Cooling System Fluid Capacity	2.7 gal	2.7 gal
Hydraulic System Fluid Capacity	29.4 gal	39.1 gal
Engine Oil Capacity	2.7 gal	2.7 gal
Hydraulic Tank	17.2 gal	17.2 gal

Swing Mechanism
Specification	DX63-3	DX85R-3
Swing Torque	9,526 lb-ft	14,104 lb-ft
Swing Speed	9.4 rpm	9.5 rpm

Hydraulic
Specification	DX63-3	DX85R-3
Relief Pressure -Normal	3,627 psi	4,267 psi
Main Pump	34.9 gpm	39.9 gpm

More in Doosan: DX55/S55-VP, S030P/S035, DX55W/S55WV.

Doosan DX63-3 and DX85R-3 specifications

Doosan DX63-3 and DX85R-3: excavator

Sources for this page

Doosan DX63-3 and DX85R-3: Configuration records