Machine models

Doosan DX27Z, DX30Z, and DX35Z specifications

Entries in this reference
Listing-entry count
3

Short answer

Doosan DX27Z, DX30Z, and DX35Z: excavators.

Selected configuration figures
Configuration	Documented field and quantity
DX27Z	Net Power 21.2 hp Operating Weight 6,150 lb
DX30Z	Net Power 24.3 hp Operating Weight 7,011 lb
DX35Z	Net Power 26.1 hp Operating Weight 8,069 lb

DX27Z, DX30Z, and DX35Z specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Doosan	DX27Z, DX30Z, and DX35Z	3	DX27Z, DX30Z, and DX35Z

Boom/Stick Option (Hex) 1
Specification	DX27Z	DX30Z	DX35Z
Shipping Length Of Unit	13.33 ft	14.79 ft	15.24 ft
Max Cutting Height	13.67 ft	14.95 ft	15.88 ft
Shipping Height Of Unit	4.89 ft	5.22 ft	5.65 ft
Max Loading Height	9.11 ft	10.25 ft	11 ft
Max Vertical Wall Digging Depth	7.53 ft	7.48 ft	8.4 ft
Max Digging Depth	8.17 ft	9.32 ft	9.93 ft
Boom/Stick Option (Hex) 1	Boom 6'7" (2000mm)/Stick 3'7" (1100mm)	Boom 7'6" (2280mm)/Stick 3'11" (1190mm)	Boom 7'11" (2405mm)/Stick 3'11" (1200mm)

Dimensions and weight
Specification	DX27Z	DX30Z	DX35Z
Width To Outside Of Tracks	5.16 ft	5.09 ft	5.58 ft
Length Of Track On Ground	5.09 ft	5.42 ft	5.58 ft
Ground Clearance	0.94 ft	0.99 ft	1.02 ft
Height To Top Of Cab	8.03 ft	8.14 ft	8.26 ft
Tail Swing Radius	2.5 ft	2.55 ft	3.48 ft
Removal Counterweight Clearance	1.71 ft	1.76 ft	1.89 ft

Undercarriage
Specification	DX27Z	DX30Z	DX35Z
Shoe Size	11.82 in	11.82 in	11.82 in
Track Gauge	4.17 ft	4.11 ft	4.6 ft
Max Travel Speed	2.68 mph	2.86 mph	2.86 mph
Number Of Track Rollers Per Side	3	4	4
Ground Pressure	3.7 psi	4.2 psi	4.6 psi

Engine
Specification	DX27Z	DX30Z	DX35Z
Number Of Cylinders	3	3	3
Engine Model	ETNV82A-SDB	3TNV82A-PDB	3TNV88
Net Power	21.2 hp	24.3 hp	26.1 hp
Power Measured @	2,200 rpm	2,400 rpm	2,200 rpm
Displacement	81.3 cu in	81.3 cu in	100 cu in
Max Torque	64.9 lb-ft	64.9 lb-ft	81.2 lb-ft
Torque Measured @	1,000 rpm	1,200 rpm	1,200 rpm

Specification	DX35Z
Gross Power	27.2 hp

Operational
Specification	DX27Z	DX30Z	DX35Z
Operating Weight	6,150 lb	7,011 lb	8,069 lb
Fuel Capacity	8 gal	9.3 gal	11.1 gal
Cooling System Fluid Capacity	1 gal	1 gal	1.4 gal
Hydraulic System Fluid Capacity	11.9 gal	13.3 gal	11.9 gal
Engine Oil Capacity	1.5 gal	1.5 gal	1.7 gal
Operating Voltage	12 V	12 V	12 V
Alternator Supplied Amperage	40 amps	40 amps	40 amps
Hydraulic System Relief Valve Pressure	3,118 psi	2,973 psi	3,263 psi
Hydraulic Pump Flow Capacity	14 gpm	19.7 gpm	20.4 gpm

Swing Mechanism
Specification	DX27Z	DX30Z	DX35Z
Swing Speed	9.7 rpm	9.7 rpm	9.6 rpm

Buckets
Specification	DX27Z	DX30Z	DX35Z
Reference Bucket Capacity	0.2 yd3	0.1 yd3	0.2 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
DX27Z, DX30Z, and DX35Z	33

Ratios
Figure	DX27Z	DX30Z	DX35Z
Engine horsepower per 1,000 lb of weight	3.4	3.5	3.2
Fuel tank per engine horsepower	0.38 gal	0.38 gal	0.43 gal
Hydraulic power from the listed pump flow and relief pressure	25.5 hp	34.2 hp	38.8 hp

Doosan DX27Z, DX30Z, and DX35Z: excavator

DX27Z, DX30Z, and DX35Z: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
The Farming Forum	excavator	Doosan and the DX27Z. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	1

New Generation Doosan Dx27z 7 And Dx35z 7 Mini Excavators (The Farming Forum, 2022-04-06)

Used market for the DX27Z, DX30Z, and DX35Z — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Doosan excavator	8

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
DX27Z	6	2011 to 2020	$19,203	$27,328	$20,382	1,636
DX35Z	2	2019 to 2021	$28,508	$37,500	$33,004	None shown

DX27Z, DX30Z, and DX35Z: 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 DX27Z, DX30Z, DX35Z	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Doosan DX27Z — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Doosan DX30Z — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Doosan DX35Z — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: The Farming Forum thread index for Doosan DX27Z, DX30Z, and DX35Z — The Farming Forum. Observed 2026-09-25.
Used-market listings	Used-market listings: MachineryTrader listings for Doosan DX27Z — 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 DX27Z, DX30Z, and DX35Z: Configuration records

DX27Z

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	13.33 ft
Max Cutting Height	13.67 ft
Max Loading Height	9.11 ft
Max Vertical Wall Digging Depth	7.53 ft
Max Digging Depth	8.17 ft
Boom/Stick Option (Hex) 1	Boom 6'7" (2000mm)/Stick 3'7" (1100mm)
Dimensions and weight
Width To Outside Of Tracks	5.16 ft
Length Of Track On Ground	5.09 ft
Ground Clearance	0.94 ft
Height To Top Of Cab	8.03 ft
Tail Swing Radius	2.5 ft
Removal Counterweight Clearance	1.71 ft
Undercarriage
Shoe Size	11.82 in
Track Gauge	4.17 ft
Max Travel Speed	2.68 mph
Number Of Track Rollers Per Side	3
Ground Pressure	3.7 psi
Engine
Number Of Cylinders	3
Engine Model	ETNV82A-SDB
Net Power	21.2 hp
Power Measured @	2,200 rpm
Displacement	81.3 cu in
Max Torque	64.9 lb-ft
Torque Measured @	1,000 rpm
Operational
Operating Weight	6,150 lb
Fuel Capacity	8 gal
Cooling System Fluid Capacity	1 gal
Hydraulic System Fluid Capacity	11.9 gal
Engine Oil Capacity	1.5 gal
Operating Voltage	12 V
Alternator Supplied Amperage	40 amps
Hydraulic System Relief Valve Pressure	3,118 psi
Hydraulic Pump Flow Capacity	14 gpm
Swing Mechanism
Swing Speed	9.7 rpm
Buckets
Reference Bucket Capacity	0.2 yd3

Source

DX30Z

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	14.79 ft
Max Cutting Height	14.95 ft
Max Loading Height	10.25 ft
Max Vertical Wall Digging Depth	7.48 ft
Max Digging Depth	9.32 ft
Boom/Stick Option (Hex) 1	Boom 7'6" (2280mm)/Stick 3'11" (1190mm)
Dimensions and weight
Width To Outside Of Tracks	5.09 ft
Length Of Track On Ground	5.42 ft
Ground Clearance	0.99 ft
Height To Top Of Cab	8.14 ft
Tail Swing Radius	2.55 ft
Removal Counterweight Clearance	1.76 ft
Undercarriage
Shoe Size	11.82 in
Track Gauge	4.11 ft
Max Travel Speed	2.86 mph
Number Of Track Rollers Per Side	4
Ground Pressure	4.2 psi
Engine
Number Of Cylinders	3
Engine Model	3TNV82A-PDB
Net Power	24.3 hp
Power Measured @	2,400 rpm
Displacement	81.3 cu in
Max Torque	64.9 lb-ft
Torque Measured @	1,200 rpm
Operational
Operating Weight	7,011 lb
Fuel Capacity	9.3 gal
Cooling System Fluid Capacity	1 gal
Hydraulic System Fluid Capacity	13.3 gal
Engine Oil Capacity	1.5 gal
Operating Voltage	12 V
Alternator Supplied Amperage	40 amps
Hydraulic System Relief Valve Pressure	2,973 psi
Hydraulic Pump Flow Capacity	19.7 gpm
Swing Mechanism
Swing Speed	9.7 rpm
Buckets
Reference Bucket Capacity	0.1 yd3

Source

DX35Z

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	15.24 ft
Max Cutting Height	15.88 ft
Max Loading Height	11 ft
Max Vertical Wall Digging Depth	8.4 ft
Max Digging Depth	9.93 ft
Boom/Stick Option (Hex) 1	Boom 7'11" (2405mm)/Stick 3'11" (1200mm)
Dimensions and weight
Width To Outside Of Tracks	5.58 ft
Length Of Track On Ground	5.58 ft
Ground Clearance	1.02 ft
Height To Top Of Cab	8.26 ft
Tail Swing Radius	3.48 ft
Removal Counterweight Clearance	1.89 ft
Undercarriage
Shoe Size	11.82 in
Track Gauge	4.6 ft
Max Travel Speed	2.86 mph
Number Of Track Rollers Per Side	4
Ground Pressure	4.6 psi
Engine
Number Of Cylinders	3
Engine Model	3TNV88
Net Power	26.1 hp
Power Measured @	2,200 rpm
Displacement	100 cu in
Max Torque	81.2 lb-ft
Torque Measured @	1,200 rpm
Gross Power	27.2 hp
Operational
Operating Weight	8,069 lb
Fuel Capacity	11.1 gal
Cooling System Fluid Capacity	1.4 gal
Hydraulic System Fluid Capacity	11.9 gal
Engine Oil Capacity	1.7 gal
Operating Voltage	12 V
Alternator Supplied Amperage	40 amps
Hydraulic System Relief Valve Pressure	3,263 psi
Hydraulic Pump Flow Capacity	20.4 gpm
Swing Mechanism
Swing Speed	9.6 rpm
Buckets
Reference Bucket Capacity	0.2 yd3

Source

Compare Doosan DX27Z, DX30Z, DX35Z

Boom/Stick Option (Hex) 1
Specification	DX27Z	DX30Z	DX35Z
Shipping Length Of Unit	13.33 ft	14.79 ft	15.24 ft
Max Cutting Height	13.67 ft	14.95 ft	15.88 ft
Max Loading Height	9.11 ft	10.25 ft	11 ft
Max Vertical Wall Digging Depth	7.53 ft	7.48 ft	8.4 ft
Max Digging Depth	8.17 ft	9.32 ft	9.93 ft
Boom/Stick Option (Hex) 1	Boom 6'7" (2000mm)/Stick 3'7" (1100mm)	Boom 7'6" (2280mm)/Stick 3'11" (1190mm)	Boom 7'11" (2405mm)/Stick 3'11" (1200mm)

Dimensions and weight
Specification	DX27Z	DX30Z	DX35Z
Width To Outside Of Tracks	5.16 ft	5.09 ft	5.58 ft
Length Of Track On Ground	5.09 ft	5.42 ft	5.58 ft
Ground Clearance	0.94 ft	0.99 ft	1.02 ft
Height To Top Of Cab	8.03 ft	8.14 ft	8.26 ft
Tail Swing Radius	2.5 ft	2.55 ft	3.48 ft
Removal Counterweight Clearance	1.71 ft	1.76 ft	1.89 ft

Undercarriage
Specification	DX27Z	DX30Z	DX35Z
Shoe Size	11.82 in	11.82 in	11.82 in
Track Gauge	4.17 ft	4.11 ft	4.6 ft
Max Travel Speed	2.68 mph	2.86 mph	2.86 mph
Number Of Track Rollers Per Side	3	4	4
Ground Pressure	3.7 psi	4.2 psi	4.6 psi

Engine
Specification	DX27Z	DX30Z	DX35Z
Number Of Cylinders	3	3	3
Engine Model	ETNV82A-SDB	3TNV82A-PDB	3TNV88
Net Power	21.2 hp	24.3 hp	26.1 hp
Power Measured @	2,200 rpm	2,400 rpm	2,200 rpm
Displacement	81.3 cu in	81.3 cu in	100 cu in
Max Torque	64.9 lb-ft	64.9 lb-ft	81.2 lb-ft
Torque Measured @	1,000 rpm	1,200 rpm	1,200 rpm

Operational
Specification	DX27Z	DX30Z	DX35Z
Operating Weight	6,150 lb	7,011 lb	8,069 lb
Fuel Capacity	8 gal	9.3 gal	11.1 gal
Cooling System Fluid Capacity	1 gal	1 gal	1.4 gal
Hydraulic System Fluid Capacity	11.9 gal	13.3 gal	11.9 gal
Engine Oil Capacity	1.5 gal	1.5 gal	1.7 gal
Operating Voltage	12 V	12 V	12 V
Alternator Supplied Amperage	40 amps	40 amps	40 amps
Hydraulic System Relief Valve Pressure	3,118 psi	2,973 psi	3,263 psi
Hydraulic Pump Flow Capacity	14 gpm	19.7 gpm	20.4 gpm

Swing Mechanism
Specification	DX27Z	DX30Z	DX35Z
Swing Speed	9.7 rpm	9.7 rpm	9.6 rpm

Buckets
Specification	DX27Z	DX30Z	DX35Z
Reference Bucket Capacity	0.2 yd3	0.1 yd3	0.2 yd3

More in Doosan: S030P/S035, DX235LCR-5/DX255LC-5, DX63-3/DX85R-3.

Doosan DX27Z, DX30Z, and DX35Z specifications

Doosan DX27Z, DX30Z, and DX35Z: excavator

Sources for this page

Doosan DX27Z, DX30Z, and DX35Z: Configuration records