Machine models

Komatsu PC02-1 specifications

Entries in this reference
Listing-entry count
1

Short answer

Komatsu PC02-1: excavator.

Selected configuration figures
Configuration	Documented field and quantity
PC02-1	Gross Power 4.5 hp Operating Weight 1,169 lb

PC02-1 specification matrix — Boom/Stick Option (Hex) 1
Specification	PC02-1
Shipping Length Of Unit	7.55 ft
Max Cutting Height	7.22 ft
Max Loading Height	5.09 ft
Max Reach Along Ground	7.62 ft
Max Vertical Wall Digging Depth	3.09 ft
Max Digging Depth	4.27 ft
Boom/Stick Option (Hex) 1	Boom 3'8" (1130mm)/Stick 1'11" (575mm)

Dimensions and weight
Specification	PC02-1
Width To Outside Of Tracks	2.27 ft
Length Of Track On Ground	2.6 ft
Ground Clearance	0.5 ft
Tail Swing Radius	2.3 ft
Removal Counterweight Clearance	1.07 ft

Operational
Specification	PC02-1
Operating Weight	1,169 lb
Fuel Capacity	1 gal
Hydraulic System Fluid Capacity	2 gal
Hydraulic System Relief Valve Pressure	2,130 psi
Hydraulic Pump Flow Capacity	3.3 gpm

Swing Mechanism
Specification	PC02-1
Swing Speed	7.5 rpm

Buckets
Specification	PC02-1
Reference Bucket Capacity	0.1 yd3

Ratios
Figure	PC02-1
Engine horsepower per 1,000 lb of weight	3.8
Fuel tank per engine horsepower	0.22 gal
Hydraulic power from the listed pump flow and relief pressure	4.1 hp

Komatsu PC02-1: excavator

Where the PC02-1 ranks in Komatsu's list — Scope of the captured comparison
Brand	Equipment group	Compared entry	Sort order
Komatsu	excavator	PC02-1	Descending quantity; 1 is largest

Figure	PC02-1	Rank	Lowest in line	Highest in line
Engine power	4.5 hp	18 of 19	3.5 hp	139.5 hp
Listed weight	1,169 lb	17 of 19	119 lb	11,670 lb
Fuel capacity	1.0 gal	17 of 17	1.0 gal	60.8 gal
Horsepower per 1,000 lb	3.8 hp	9 of 17	3.4 hp	608.7 hp
Ground pressure	2.8 psi	13 of 15	1.6 psi	5.3 psi
Maximum digging depth	4.3 ft	17 of 18	3.5 ft	16.8 ft

PC02-1: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	excavator	Komatsu and the PC02 line that the PC02-1 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	2

PC02-1: dated market and recall observations — Dated listing search
Date	Listing index	Equipment class	Names queried	Result
2026-09-24	MachineryTrader (machinerytrader.com)	excavator	PC02-1	No matching offers in this snapshot

Dated CPSC search
Date	Database	Names queried	Result
2026-09-24	U.S. Consumer Product Safety Commission	Komatsu; PC02-1	No matching recall in the stated search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Komatsu PC02-1 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Komatsu PC02-1 — 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.

PC02-1

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	7.55 ft
Max Cutting Height	7.22 ft
Max Loading Height	5.09 ft
Max Reach Along Ground	7.62 ft
Max Vertical Wall Digging Depth	3.09 ft
Max Digging Depth	4.27 ft
Boom/Stick Option (Hex) 1	Boom 3'8" (1130mm)/Stick 1'11" (575mm)
Dimensions and weight
Width To Outside Of Tracks	2.27 ft
Length Of Track On Ground	2.6 ft
Ground Clearance	0.5 ft
Tail Swing Radius	2.3 ft
Removal Counterweight Clearance	1.07 ft
Undercarriage
Shoe Size	5.91 in
Track Gauge	1.78 ft
Max Travel Speed	1 mph
Ground Pressure	2.8 psi
Engine
Engine Model	1D75
Gross Power	4.5 hp
Power Measured @	2,500 rpm
Displacement	16.7 cu in
Operational
Operating Weight	1,169 lb
Fuel Capacity	1 gal
Hydraulic System Fluid Capacity	2 gal
Hydraulic System Relief Valve Pressure	2,130 psi
Hydraulic Pump Flow Capacity	3.3 gpm
Swing Mechanism
Swing Speed	7.5 rpm
Buckets
Reference Bucket Capacity	0.1 yd3