Machine models

Sumitomo SH300-5 to SH350HD-5 specifications

Entries in this reference
Listing-entry count
4

Short answer

Sumitomo SH300-5 to SH350HD-5: full-size excavators.

Selected configuration figures
Configuration	Documented field and quantity
SH300-5	Gross Power 206.6 hp Operating Weight 64,155 lb
SH330-5	Gross Power 270.9 hp Operating Weight 73,634 lb
SH330LC-5	Gross Power 270.9 hp Operating Weight 74,957 lb
SH350HD-5	Gross Power 270.9 hp Operating Weight 78,485 lb

SH300-5 to SH350HD-5 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Sumitomo	SH300-5 to SH350HD-5	4	SH300-5, SH330-5, SH330LC-5, and SH350HD-5

Boom/Stick Option (Hex) 1
Specification	SH300-5	SH330-5	SH330LC-5	SH350HD-5
Shipping Length Of Unit	34.29 ft	36.26 ft	36.26 ft	36.26 ft
Shipping Height Of Unit	10.7 ft	10.7 ft	10.7 ft	10.7 ft
Max Loading Height	23.27 ft	23.73 ft	23.73 ft	23.73 ft
Max Reach Along Ground	35.01 ft	36.39 ft	36.39 ft	36.39 ft
Max Vertical Wall Digging Depth	20.08 ft	20.84 ft	20.84 ft	20.84 ft
Max Digging Depth	23.3 ft	24.12 ft	24.12 ft	24.09 ft

Dimensions and weight
Specification	SH300-5	SH330-5	SH330LC-5	SH350HD-5
Ground Clearance	1.55 ft	1.58 ft	1.58 ft	1.58 ft
Width To Outside Of Tracks	10.5 ft	10.5 ft	10.5 ft	10.5 ft
Length Of Track On Ground	13.06 ft	12.21 ft	13.26 ft	12.21 ft
Tail Swing Radius	10.37 ft	11.32 ft	11.32 ft	11.32 ft

Undercarriage
Specification	SH300-5	SH330-5	SH330LC-5	SH350HD-5
Shoe Size	23.63 in	23.63 in	23.63 in	23.63 in
Max Travel Speed	3.48 mph	3.42 mph	3.42 mph	3.42 mph

Engine
Specification	SH300-5	SH330-5	SH330LC-5	SH350HD-5
Number Of Cylinders	6	6	6	6
Engine Model	AH-6HK1X	AA-6HK1XYSS	AA-6HK1XYSS	AA-6HK1XYSS
Gross Power	206.6 hp	270.9 hp	270.9 hp	270.9 hp
Power Measured @	1,800 rpm	2,000 rpm	2,000 rpm	2,000 rpm
Displacement	475.4 cu in	475.4 cu in	475.4 cu in	475.4 cu in

Operational
Specification	SH300-5	SH330-5	SH330LC-5	SH350HD-5
Operating Weight	64,155 lb	73,634 lb	74,957 lb	78,485 lb
Hydraulic System Relief Valve Pressure	5,512 psi	4,975 psi	4,975 psi	4,975 psi
Hydraulic Pump Flow Capacity	128.4 gpm	153.3 gpm	153.3 gpm	153.3 gpm

Buckets
Specification	SH300-5	SH330-5	SH330LC-5	SH350HD-5
Reference Bucket Capacity	1.5 yd3	1.9 yd3	1.9 yd3	1.9 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
SH300-5 to SH350HD-5	16

Ratios
Figure	SH300-5	SH330-5	SH330LC-5	SH350HD-5
Engine horsepower per 1,000 lb of weight	3.2	3.7	3.6	3.5
Hydraulic power from the listed pump flow and relief pressure	412.9 hp	445.0 hp	445.0 hp	445.0 hp

SH300-5 to SH350HD-5: forum references

Related discussion: “Sumitomo Sh350hd Dipper Arm Slow Weak Shuddering Traveling Inward”: SH300-2 to SH350HD-3.

Used market for the SH300-5 to SH350HD-5 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Sumitomo full-size excavator	1

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
SH350HD-5	1	2017	$243,505	$243,505	$243,505	6,600

SH300-5 to SH350HD-5: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Sumitomo together with the full-size excavator SH300-5, SH330-5, SH330LC-5, SH350HD-5	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Sumitomo SH300-5 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Sumitomo SH330-5 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Sumitomo SH330LC-5 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Sumitomo SH350HD-5 — RitchieSpecs. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Sumitomo SH350HD-5 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Sumitomo — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Forum-title snapshot
Observation field	Recorded value
Title count	5
Forum indexes	Heavy Equipment Forums
Search wording	the SH300-5 to SH350HD-5 full-size excavator
Topics in the title results	parts and manuals, fuel system
Latest title quoted by the reference	Sumitomo Sh350hd Dipper Arm Slow Weak Shuddering Traveling Inward

SH300-5

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	34.29 ft
Shipping Height Of Unit	10.7 ft
Max Loading Height	23.27 ft
Max Reach Along Ground	35.01 ft
Max Vertical Wall Digging Depth	20.08 ft
Max Digging Depth	23.3 ft
Dimensions and weight
Ground Clearance	1.55 ft
Width To Outside Of Tracks	10.5 ft
Length Of Track On Ground	13.06 ft
Tail Swing Radius	10.37 ft
Undercarriage
Shoe Size	23.63 in
Max Travel Speed	3.48 mph
Engine
Number Of Cylinders	6
Engine Model	AH-6HK1X
Gross Power	206.6 hp
Power Measured @	1,800 rpm
Displacement	475.4 cu in
Operational
Operating Weight	64,155 lb
Hydraulic System Relief Valve Pressure	5,512 psi
Hydraulic Pump Flow Capacity	128.4 gpm
Buckets
Reference Bucket Capacity	1.5 yd3

SH330-5

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	36.26 ft
Shipping Height Of Unit	10.7 ft
Max Loading Height	23.73 ft
Max Reach Along Ground	36.39 ft
Max Vertical Wall Digging Depth	20.84 ft
Max Digging Depth	24.12 ft
Dimensions and weight
Ground Clearance	1.58 ft
Width To Outside Of Tracks	10.5 ft
Length Of Track On Ground	12.21 ft
Tail Swing Radius	11.32 ft
Undercarriage
Shoe Size	23.63 in
Max Travel Speed	3.42 mph
Engine
Number Of Cylinders	6
Engine Model	AA-6HK1XYSS
Gross Power	270.9 hp
Power Measured @	2,000 rpm
Displacement	475.4 cu in
Operational
Operating Weight	73,634 lb
Hydraulic System Relief Valve Pressure	4,975 psi
Hydraulic Pump Flow Capacity	153.3 gpm
Buckets
Reference Bucket Capacity	1.9 yd3

SH330LC-5

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	36.26 ft
Shipping Height Of Unit	10.7 ft
Max Loading Height	23.73 ft
Max Reach Along Ground	36.39 ft
Max Vertical Wall Digging Depth	20.84 ft
Max Digging Depth	24.12 ft
Dimensions and weight
Ground Clearance	1.58 ft
Width To Outside Of Tracks	10.5 ft
Length Of Track On Ground	13.26 ft
Tail Swing Radius	11.32 ft
Undercarriage
Shoe Size	23.63 in
Max Travel Speed	3.42 mph
Engine
Number Of Cylinders	6
Engine Model	AA-6HK1XYSS
Gross Power	270.9 hp
Power Measured @	2,000 rpm
Displacement	475.4 cu in
Operational
Operating Weight	74,957 lb
Hydraulic System Relief Valve Pressure	4,975 psi
Hydraulic Pump Flow Capacity	153.3 gpm
Buckets
Reference Bucket Capacity	1.9 yd3

SH350HD-5

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	36.26 ft
Shipping Height Of Unit	10.7 ft
Max Loading Height	23.73 ft
Max Reach Along Ground	36.39 ft
Max Vertical Wall Digging Depth	20.84 ft
Max Digging Depth	24.09 ft
Dimensions and weight
Ground Clearance	1.58 ft
Width To Outside Of Tracks	10.5 ft
Length Of Track On Ground	12.21 ft
Tail Swing Radius	11.32 ft
Undercarriage
Shoe Size	23.63 in
Max Travel Speed	3.42 mph
Engine
Number Of Cylinders	6
Engine Model	AA-6HK1XYSS
Gross Power	270.9 hp
Power Measured @	2,000 rpm
Displacement	475.4 cu in
Operational
Operating Weight	78,485 lb
Hydraulic System Relief Valve Pressure	4,975 psi
Hydraulic Pump Flow Capacity	153.3 gpm
Buckets
Reference Bucket Capacity	1.9 yd3