Komatsu PC650LC-11

Name: Komatsu PC650LC-11
Brand: Komatsu

Configuration: Standard 7,660 mm one-piece boom, 3,500 mm arm, 900 mm triple-grouser shoes, tracks expanded, 2.70 m³ ISO heaped bucket; EPA Tier 4 Final

26 sourced values · Sources: Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25

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Dimension diagram

A	Overall length	13,005 mm
B	Overall height	3,290 mm
C	Track length on ground	4,600 mm
D	Ground clearance	780 mm
E	Overall width	4,200 mm
F	Track gauge / tread	3,300 mm
G	Shoe / track width	900 mm

Weights

Spec	Value	Source
Operating weight	65,480 kg	Published: 65,480 kg Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 900 mm triple grouser (144,292 lb). 750 mm: 64,590 kg.

Dimensions

Spec	Value	Source
Overall length	13,005 mm	Published: 13,005 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. A, 3,500 mm arm (42'6").
Overall width	4,200 mm	Published: 4,200 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. M, width of crawler expanded (13'10"); retracted 3,490 mm. Dim. C 'Overall width' is printed as 4,265 mm (the imperial figure is misprinted as 14").
Overall height	3,290 mm	Published: 3,290 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. D, to top of cab (10'8"). Height to top of handrail not published; top of engine cover 3,790 mm.
Transport height	4,300 mm	Published: 4,300 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. B, to top of boom incl. grouser, 3,500 mm arm (14'1").
Track gauge / tread	3,300 mm	Published: 3,300 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. K, expanded (10'10"); retracted 2,590 mm.
Track length on ground	4,600 mm	Published: 4,600 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. H (15'1").
Track length (overall)	5,690 mm	Published: 5,690 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. I (18'8").
Shoe / track width	900 mm	Published: 900 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. N, triple grouser. 750 mm also listed.
Ground clearance	780 mm	Published: 780 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. F, minimum (2'7"). Counterweight clearance 1,365 mm.
Tail swing radius	3,950 mm	Published: 3,950 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. G (imperial misprinted as 13"). Swing centre to rear end 3,870 mm.

Undercarriage / tires

Spec	Value	Source
Undercarriage type	Crawler (steel tracks), retractable gauge	Published: Crawler (steel tracks), retractable gauge Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25
Track rollers / shoes per side	9 track rollers, 3 carrier rollers, 52 shoes per side	Published: 9 track rollers, 3 carrier rollers, 52 shoes per side Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25

Ground pressure

Spec	Value	Source
Ground pressure	≈ 71.6 kPa	Published: 0.73 kgf/cm² Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 ISO 16754, 900 mm shoes (10.3 psi).

Engine

Spec	Value	Source
Engine model	Komatsu SAA6D140E-7	Published: Komatsu SAA6D140E-7 Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 EPA Tier 4 Final.
Net power	325 kW	Published: 325 kW Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 ISO 9249 / SAE J1349 (436 HP); 293 kW with fan at maximum speed.
Gross power	327 kW	Published: 327 kW Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 SAE J1995 (439 HP).
Displacement	15.24 L	Published: 15.24 L Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25
Rated speed	1,800 rpm	Published: 1,800 rpm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25

Hydraulics

Spec	Value	Source
Pump / aux flow	820 L/min	Published: 820 L/min Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 2 × 410 L/min main pumps (2 × 108 gal/min).
System / relief pressure	32.4 MPa	Published: 32.4 MPa Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Implement circuits (4,700 psi); travel 34.3 MPa.

Performance

Spec	Value	Source
Max digging depth	8,490 mm	Published: 8,490 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. C, 7,600 mm boom, 3,500 mm arm (27'10").
Max reach (at ground)	12,800 mm	Published: 12,800 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. G, 3,500 mm arm (42'). Max digging reach 13,020 mm.
Dump height / clearance	7,960 mm	Published: 7,960 mm Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Dim. B, 3,500 mm arm (26'1"). Max digging height 11,880 mm.
Breakout / digging force	317 kN	Published: 317 kN Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 Bucket digging force, ISO, standard boom. SAE 285 kN; arm crowd ISO 246 kN (3,500 mm arm).
Max travel speed	4.9 km/h	Published: 4.9 km/h Komatsu PC650LC-11 brochure, EN-PC650LC-11-BR01-0426-V1 (04/2026, EPA Tier 4 Final). Retrieved 2026-10-25 High (3.0 mph); low 3.0 km/h.

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