Machine models

Komatsu PC80-1 specifications

Entries in this reference
Listing-entry count
1

Short answer

Komatsu PC80-1: full-size excavator.

Selected configuration figures
Configuration	Documented field and quantity
PC80-1	Gross Power 60 hp Operating Weight 16,976 lb

PC80-1 specification matrix — Boom/Stick Option (Hex) 1
Specification	PC80-1
Shipping Length Of Unit	19.99 ft
Shipping Height Of Unit	8.62 ft
Max Cutting Height	18.9 ft
Max Loading Height	12.34 ft
Max Reach Along Ground	20.81 ft
Max Vertical Wall Digging Depth	10.37 ft
Max Digging Depth	13.75 ft
Boom/Stick Option (Hex) 1	Boom 12'4" (3760mm)/Stick 5'9" (1750mm)

Dimensions and weight
Specification	PC80-1
Width To Outside Of Tracks	7.32 ft
Length Of Track On Ground	7.19 ft
Ground Clearance	1.48 ft
Height To Top Of Cab	8.62 ft
Tail Swing Radius	5.75 ft
Removal Counterweight Clearance	2.94 ft

Operational
Specification	PC80-1
Operating Weight	16,976 lb
Fuel Capacity	31.8 gal
Hydraulic System Fluid Capacity	37 gal
Hydraulic System Relief Valve Pressure	2,987 psi
Hydraulic Pump Flow Capacity	69.3 gpm

Swing Mechanism
Specification	PC80-1
Swing Speed	11.4 rpm

Ratios
Figure	PC80-1
Engine horsepower per 1,000 lb of weight	3.5
Fuel tank per engine horsepower	0.53 gal
Hydraulic power from the listed pump flow and relief pressure	120.8 hp

Reference directory classification
Equipment group	full-size excavator

Where the PC80-1 ranks in Komatsu's list — Scope of the captured comparison
Brand	Equipment group	Compared entry	Sort order
Komatsu	full-size excavator	PC80-1	Descending quantity; 1 is largest

Figure	PC80-1	Rank	Lowest in line	Highest in line
Engine power	60.0 hp	47 of 51	50.0 hp	3,353.0 hp
Listed weight	16,976 lb	48 of 51	13,669 lb	1,507,962 lb
Fuel capacity	31.8 gal	47 of 49	26.5 gal	3,443.0 gal
Horsepower per 1,000 lb	3.5 hp	6 of 51	2.1 hp	4.4 hp
Ground pressure	5.0 psi	25 of 28	0.7 psi	5,050.0 psi
Maximum digging depth	13.8 ft	32 of 37	10.9 ft	32.8 ft

The PC80-1 beside its neighbours
Base version	PC78MR-6	PC80-1	PW98MR-8
Engine power	54 hp	60 hp	65.8 hp
Weight	18,232 lb	16,976 lb	22,046 lb
Fuel capacity	33.1 gal	31.8 gal	33.1 gal
Ground pressure	PC78MR-6: 5.4 psi; PC80-1: 4.99 psi
Maximum digging depth	PC78MR-6: 13.65 ft; PC80-1: 13.75 ft

PC80-1: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	full-size excavator	Komatsu and the PC80 line that the PC80-1 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	3

PC80-1: dated market and recall observations — Dated listing search
Date	Listing index	Equipment class	Names queried	Result
2026-09-24	MachineryTrader (machinerytrader.com)	full-size excavator	PC80-1	No matching offers in this snapshot

Dated CPSC search
Date	Database	Names queried	Result
2026-09-24	U.S. Consumer Product Safety Commission	Komatsu; PC80-1	No matching recall in the stated search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Komatsu PC80-1 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Komatsu PC80-1 — Heavy Equipment Forums. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Komatsu — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Forum-title snapshot
Observation field	Recorded value
Title count	3
Forum indexes	Heavy Equipment Forums
Search wording	the PC80-1 full-size excavator
Latest title quoted by the reference	Komatsu Olss Pc80 3 Hydraulic Issue

Komatsu PC80-1: Configuration records

PC80-1

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Vertical Wall Digging Depth	10.37 ft
Boom/Stick Option (Hex) 1	Boom 12'4" (3760mm)/Stick 5'9" (1750mm)
Dimensions and weight
Width To Outside Of Tracks	7.32 ft
Length Of Track On Ground	7.19 ft
Ground Clearance	1.48 ft
Height To Top Of Cab	8.62 ft
Tail Swing Radius	5.75 ft
Removal Counterweight Clearance	2.94 ft
Undercarriage
Shoe Size	18.9 in
Ground Pressure	4.99 psi
Engine
Engine Model	4D105
Gross Power	60 hp
Displacement	264.2 cu in
Max Torque	180.8 lb-ft
Operational
Fuel Capacity	31.8 gal
Hydraulic System Fluid Capacity	37 gal
Hydraulic System Relief Valve Pressure	2,987 psi
Hydraulic Pump Flow Capacity	69.3 gpm
Additional specifications
Shipping Length Of Unit	19.99 ft
Shipping Height Of Unit	8.62 ft
Max Cutting Height	18.9 ft
Max Loading Height	12.34 ft
Max Reach Along Ground	20.81 ft
Max Digging Depth	13.75 ft
Track Gauge	5.75 ft
Max Travel Speed	2.37 mph
Operating Weight	16,976 lb
Swing Speed	11.4 rpm