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Komatsu PC1600-1, PC1600SP-1, and PC1800-6 specifications

Entries in this reference
Listing-entry count
3
Short answer

Komatsu PC1600-1, PC1600SP-1, and PC1800-6: full-size excavators.

Selected configuration figures
ConfigurationDocumented field and quantity
PC1600-1
Gross Power
808.7 hp
Operating Weight
352,740 lb
PC1600SP-1
Gross Power
847.6 hp
Operating Weight
388,014 lb
PC1800-6
Operating Weight
396,832 lb
Hydraulic Pump Flow Capacity
442.8 gpm
PC1600-1, PC1600SP-1, and PC1800-6 specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
KomatsuPC1600-1, PC1600SP-1, and PC1800-63PC1600-1, PC1600SP-1, and PC1800-6
Boom/Stick Option (Hex) 1
SpecificationPC1600-1PC1600SP-1PC1800-6
Shipping Length Of Unit56.76 ft55.78 ft56.39 ft
Shipping Height Of Unit23.3 ft22.97 ft22.13 ft
Max Cutting Height44.46 ft43.71 ft43.9 ft
Max Loading Height28.65 ft28.73 ft28.29 ft
Max Reach Along Ground54.27 ft50.96 ft50.22 ft
Max Vertical Wall Digging Depth18.15 ft16.54 ft8.99 ft
Max Digging Depth32.81 ft30.71 ft30.4 ft
Boom/Stick Option (Hex) 1Boom 29'10" (9100mm)/Stick 13'5" (4100mm)Boom 28'7" (8700mm)/Stick 12'10" (3900mm)Boom 28\'07\" (8700mm)/Stick 12\\\'10\\\" (3900mm)
Dimensions and weight
SpecificationPC1600-1PC1600SP-1PC1800-6
Ground Clearance2.4 ft2.4 ft2.66 ft
Height To Top Of Cab20.41 ft20.84 ft21.36 ft
Width To Outside Of Tracks16.93 ft17.75 ft17.75 ft
Length Of Track On Ground18.97 ft18.97 ft18.97 ft
Tail Swing Radius19.62 ft19.62 ft20.46 ft
Removal Counterweight Clearance6.62 ft6.62 ft6.83 ft
Undercarriage
SpecificationPC1600-1PC1600SP-1PC1800-6
Track Gauge14.28 ft15.1 ft15.1 ft
Shoe Size31.89 in31.89 in31.89 in
Ground Pressure22 psi24 psi24.66 psi
Max Travel Speed1.68 mph1.68 mph1.7 mph
SpecificationPC1800-6
Number Of Shoes Per Side49
Drawbar Pull231,480 lb
Number Of Track Rollers Per Side8
Number Of Carrier Rollers Per Side3
Engine
SpecificationPC1600-1PC1600SP-1PC1800-6
Number Of Cylinders666
Engine ModelSA6D140 x 2SA6D140 x 2SAA6D140E-3 x2
Gross Power808.7 hp847.6 hp608.9 hp
Power Measured @1,800 rpm1,800 rpm1,800 rpm
Displacement1,860 cu in1,860 cu in930.1 cu in
Operational
SpecificationPC1600-1PC1600SP-1PC1800-6
Operating Weight352,740 lb388,014 lb396,832 lb
Fuel Capacity541.6 gal541.6 gal726.5 gal
Hydraulic System Fluid Capacity396.3 gal396.3 gal396.3 gal
Hydraulic System Relief Valve Pressure4,550 psi4,550 psi4,550 psi
Hydraulic Pump Flow Capacity691.4 gpm609.8 gpm442.8 gpm
SpecificationPC1800-6
Cooling System Fluid Capacity45 gal
Engine Oil Capacity29.1 gal
Swing Drive Fluid Capacity15.9 gal
Swing Mechanism
SpecificationPC1600-1PC1600SP-1PC1800-6
Swing Speed4.5 rpm4.5 rpm4.5 rpm
Buckets
SpecificationPC1600-1PC1600SP-1
Reference Bucket Capacity11.2 yd314.4 yd3
SpecificationPC1600-1PC1800-6
Minimum Bucket Capacity5.7 yd37.7 yd3
Maximum Bucket Capacity14.4 yd315.7 yd3
Variants — Source comparison annotation
Source guideDiffering-field count reported
PC1600-1, PC1600SP-1, and PC1800-632
Ratios
FigurePC1600-1PC1600SP-1PC1800-6
Engine horsepower per 1,000 lb of weight2.32.21.5
Fuel tank per engine horsepower0.67 gal0.64 gal1.19 gal
Hydraulic power from the listed pump flow and relief pressure1,835.4 hp1,618.8 hp1,175.5 hp
Reference directory classification
Equipment groupfull-size excavator
PC1600-1, PC1600SP-1, and PC1800-6: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
Heavy Equipment Forumsfull-size excavatorKomatsu and the PC1600, PC1800 line that the PC1600-1, PC1600SP-1, PC1800-6 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 instead4
Used market for the PC1600-1, PC1600SP-1, and PC1800-6 — Dated first-page listing snapshot
Observation dateListing sourceEquipment searchListings
2026-09-24MachineryTraderKomatsu full-size excavator1
ModelListedModel yearsLowest askingHighest askingMedian askingMedian hours
PC1600SP-111993None shownNone shownNone shownNone shown
PC1600-1, PC1600SP-1, and PC1800-6: recall reference — Dated CPSC search
Search dateDatabaseNames queriedSearch result
2026-09-24U.S. Consumer Product Safety CommissionKomatsu together with the full-size excavator PC1600-1, PC1600SP-1, PC1800-6No matching recall in this search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
Reference site
Reference site
Forum threads
Used-market listings
Federal agency data

Komatsu PC1600-1, PC1600SP-1, and PC1800-6 questions

Classification in the linked listing
GuideAs-listed machine class
Komatsu PC1600-1, PC1600SP-1, and PC1800-6full-size excavator
Dated listing search without advertised prices
DateListing indexEquipment classNames queriedListingsPrice observation
2026-09-24MachineryTraderfull-size excavatorPC1600SP-11No prices shown in this snapshot
Forum-title snapshot
Observation fieldRecorded value
Title count4
Forum indexesHeavy Equipment Forums
Search wordingthe PC1600-1, PC1600SP-1, and PC1800-6 full-size excavator
Topics in the title resultshydraulics
Latest title quoted by the referenceKomatsu Hydraulic Excavator Pc1600 1

Komatsu PC1600-1, PC1600SP-1, and PC1800-6: Configuration records

PC1600-1
SpecificationSource figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit56.76 ft
Shipping Height Of Unit23.3 ft
Max Cutting Height44.46 ft
Max Loading Height28.65 ft
Max Reach Along Ground54.27 ft
Max Vertical Wall Digging Depth18.15 ft
Max Digging Depth32.81 ft
Boom/Stick Option (Hex) 1Boom 29'10" (9100mm)/Stick 13'5" (4100mm)
Dimensions and weight
Ground Clearance2.4 ft
Height To Top Of Cab20.41 ft
Width To Outside Of Tracks16.93 ft
Length Of Track On Ground18.97 ft
Tail Swing Radius19.62 ft
Removal Counterweight Clearance6.62 ft
Undercarriage
Shoe Size31.89 in
Max Travel Speed1.68 mph
Ground Pressure22 psi
Engine
Number Of Cylinders6
Engine ModelSA6D140 x 2
Gross Power808.7 hp
Power Measured @1,800 rpm
Displacement1,860 cu in
Operational
Fuel Capacity541.6 gal
Hydraulic System Fluid Capacity396.3 gal
Hydraulic System Relief Valve Pressure4,550 psi
Hydraulic Pump Flow Capacity691.4 gpm
Swing Mechanism
Swing Speed4.5 rpm
Buckets
Reference Bucket Capacity11.2 yd3
Minimum Bucket Capacity5.7 yd3
Maximum Bucket Capacity14.4 yd3
Additional specifications
Track Gauge14.28 ft
Operating Weight352,740 lb

Source

PC1600SP-1
SpecificationSource figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit55.78 ft
Shipping Height Of Unit22.97 ft
Max Cutting Height43.71 ft
Max Loading Height28.73 ft
Max Reach Along Ground50.96 ft
Max Vertical Wall Digging Depth16.54 ft
Max Digging Depth30.71 ft
Boom/Stick Option (Hex) 1Boom 28'7" (8700mm)/Stick 12'10" (3900mm)
Dimensions and weight
Ground Clearance2.4 ft
Height To Top Of Cab20.84 ft
Width To Outside Of Tracks17.75 ft
Length Of Track On Ground18.97 ft
Tail Swing Radius19.62 ft
Removal Counterweight Clearance6.62 ft
Undercarriage
Shoe Size31.89 in
Max Travel Speed1.68 mph
Ground Pressure24 psi
Engine
Number Of Cylinders6
Engine ModelSA6D140 x 2
Gross Power847.6 hp
Power Measured @1,800 rpm
Displacement1,860 cu in
Operational
Fuel Capacity541.6 gal
Hydraulic System Fluid Capacity396.3 gal
Hydraulic System Relief Valve Pressure4,550 psi
Hydraulic Pump Flow Capacity609.8 gpm
Swing Mechanism
Swing Speed4.5 rpm
Buckets
Reference Bucket Capacity14.4 yd3
Additional specifications
Track Gauge15.1 ft
Operating Weight388,014 lb

Source

PC1800-6
SpecificationSource figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit56.39 ft
Shipping Height Of Unit22.13 ft
Max Cutting Height43.9 ft
Max Loading Height28.29 ft
Max Reach Along Ground50.22 ft
Max Vertical Wall Digging Depth8.99 ft
Max Digging Depth30.4 ft
Boom/Stick Option (Hex) 1Boom 28'07" (8700mm)/Stick 12'10" (3900mm)
Dimensions and weight
Ground Clearance2.66 ft
Height To Top Of Cab21.36 ft
Width To Outside Of Tracks17.75 ft
Length Of Track On Ground18.97 ft
Tail Swing Radius20.46 ft
Removal Counterweight Clearance6.83 ft
Undercarriage
Shoe Size31.89 in
Max Travel Speed1.7 mph
Ground Pressure24.66 psi
Drawbar Pull231,480 lb
Number Of Carrier Rollers Per Side3
Number Of Shoes Per Side49
Number Of Track Rollers Per Side8
Engine
Number Of Cylinders6
Engine ModelSAA6D140E-3 x2
Power Measured @1,800 rpm
Displacement930.1 cu in
Operational
Fuel Capacity726.5 gal
Hydraulic System Fluid Capacity396.3 gal
Hydraulic System Relief Valve Pressure4,550 psi
Hydraulic Pump Flow Capacity442.8 gpm
Cooling System Fluid Capacity45 gal
Engine Oil Capacity29.1 gal
Swing Drive Fluid Capacity15.9 gal
Swing Mechanism
Swing Speed4.5 rpm
Buckets
Minimum Bucket Capacity7.7 yd3
Maximum Bucket Capacity15.7 yd3
Additional specifications
Track Gauge15.1 ft
Operating Weight396,832 lb

Source

Compare Komatsu PC1600-1, PC1600SP-1, PC1800-6
Boom/Stick Option (Hex) 1
SpecificationPC1600-1PC1600SP-1PC1800-6
Shipping Length Of Unit56.76 ft55.78 ft56.39 ft
Shipping Height Of Unit23.3 ft22.97 ft22.13 ft
Max Cutting Height44.46 ft43.71 ft43.9 ft
Max Loading Height28.65 ft28.73 ft28.29 ft
Max Reach Along Ground54.27 ft50.96 ft50.22 ft
Max Vertical Wall Digging Depth18.15 ft16.54 ft8.99 ft
Max Digging Depth32.81 ft30.71 ft30.4 ft
Dimensions and weight
SpecificationPC1600-1PC1600SP-1PC1800-6
Ground Clearance2.4 ft2.4 ft2.66 ft
Height To Top Of Cab20.41 ft20.84 ft21.36 ft
Width To Outside Of Tracks16.93 ft17.75 ft17.75 ft
Length Of Track On Ground18.97 ft18.97 ft18.97 ft
Tail Swing Radius19.62 ft19.62 ft20.46 ft
Removal Counterweight Clearance6.62 ft6.62 ft6.83 ft
Undercarriage
SpecificationPC1600-1PC1600SP-1PC1800-6
Track Gauge14.28 ft15.1 ft15.1 ft
Shoe Size31.89 in31.89 in31.89 in
Ground Pressure22 psi24 psi24.66 psi
Max Travel Speed1.68 mph1.68 mph1.7 mph
Engine
SpecificationPC1600-1PC1600SP-1PC1800-6
Number Of Cylinders666
Engine ModelSA6D140 x 2SA6D140 x 2SAA6D140E-3 x2
Power Measured @1,800 rpm1,800 rpm1,800 rpm
Displacement1,860 cu in1,860 cu in930.1 cu in
Operational
SpecificationPC1600-1PC1600SP-1PC1800-6
Operating Weight352,740 lb388,014 lb396,832 lb
Fuel Capacity541.6 gal541.6 gal726.5 gal
Hydraulic System Fluid Capacity396.3 gal396.3 gal396.3 gal
Hydraulic System Relief Valve Pressure4,550 psi4,550 psi4,550 psi
Hydraulic Pump Flow Capacity691.4 gpm609.8 gpm442.8 gpm
Swing Mechanism
SpecificationPC1600-1PC1600SP-1PC1800-6
Swing Speed4.5 rpm4.5 rpm4.5 rpm

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