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Komatsu W40 to WR11-3 specifications

Entries in this reference
Listing-entry count
4
Short answer

Komatsu W40 to WR11-3: wheel loaders.

Selected configuration figures
ConfigurationDocumented field and quantity
W40
Gross Power
72 hp
Operating Weight
14,176 lb
WA120-3
Gross Power
63 hp
Operating Weight
16,954 lb
WA120-3 Batcher
Gross Power
84.5 hp
Operating Weight
17,284 lb
WR11-3
Gross Power
83.9 hp
Operating Weight
19,037 lb
W40 to WR11-3 specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
KomatsuW40 to WR11-34W40, WA120-3, WA120-3 Batcher, and WR11-3
Bucket
SpecificationW40WA120-3WA120-3 BatcherWR11-3
Dump Clearance At Max Raise8.8 ft8.83 ft8.86 ft10.32 ft
Bucket Capacity - Heaped1.57 yd31.84 yd31.84 yd31.71 yd3
Bucket Width7.85 ft7.85 ft7.85 ft7.85 ft
SpecificationW40WA120-3WA120-3 Batcher
Breakout Force13,070 lb13,490 lb13,490 lb
SpecificationWA120-3WA120-3 Batcher
Bucket Capacity - Struck1.57 yd31.57 yd3
Dimensions and weight
SpecificationW40WA120-3WA120-3 BatcherWR11-3
Ground Clearance1.32 ft1.28 ft1.32 ft1.32 ft
Length With Bucket On Ground17.79 ft19.9 ft19.61 ft21.28 ft
Width Over Tires7.29 ft7.39 ft7.39 ft7.39 ft
Height To Top Of Cab9.44 ft10.06 ft10.09 ft9.96 ft
Wheelbase8.01 ft8.54 ft8.54 ft9.57 ft
Hinge Pin - Max Height11.01 ft11.32 ft11.32 ft13.13 ft
Reach At Max Lift And Dump3.2 ft3.24 ft3.2 ft4.86 ft
Engine
SpecificationW40WA120-3WA120-3 BatcherWR11-3
Engine Model4D1056D95LS4D102ES4D102E
Gross Power72 hp63 hp84.5 hp83.9 hp
Displacement264 cu in298.5 cu in239.3 cu in239.3 cu in
SpecificationWA120-3WA120-3 BatcherWR11-3
Number Of Cylinders444
Power Measured @2,400 rpm2,400 rpm2,400 rpm
Operational
SpecificationW40WA120-3WA120-3 BatcherWR11-3
Operating Weight14,176 lb16,954 lb17,284 lb19,037 lb
Fuel Capacity31 gal35.2 gal35.2 gal35.2 gal
Tire Size16.9-24-10PR (L2)16.9-2416.9-2416.9-24-10PR
SpecificationW40
Cooling System Fluid Capacity8.5 gal
SpecificationW40WA120-3WA120-3 Batcher
Static Tipping Weight10,869 lb13,889 lb13,889 lb
SpecificationW40WR11-3
Turning Radius16.2 ft19.2 ft
SpecificationWA120-3
Rear Axle Oscillation24 degrees
Transmission and speeds
SpecificationW40
Transmission TypeTorqflow countershaft soft shift
SpecificationW40WA120-3WA120-3 BatcherWR11-3
Number Of Forward Gears3333
Number Of Reverse Gears3333
Max Speed - Forward21.5 mph21.5 mph21.5 mph18.7 mph
Max Speed - Reverse21.2 mph21.8 mph21.8 mph19 mph
Hydraulic System
SpecificationWA120-3
Pump Flow Capacity30.4 gpm
Variants — Source comparison annotation
Source guideDiffering-field count reported
W40 to WR11-327
Ratios
FigureW40WA120-3WA120-3 BatcherWR11-3
Engine horsepower per 1,000 lb of weight5.13.74.94.4
Fuel tank per engine horsepower0.43 gal0.56 gal0.42 gal0.42 gal
FigureWA120-3
Pump flow per engine horsepower0.48 gpm
Reference directory classification
Equipment groupwheel loader
W40 to WR11-3: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
Heavy Equipment Forumswheel loaderKomatsu and the WA120 line that the WA120-3, WA120-3 Batcher 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 instead8
Used market for the W40 to WR11-3 — Dated first-page listing snapshot
Observation dateListing sourceEquipment searchListings
2026-09-24MachineryTraderKomatsu wheel loader2
ModelListedModel yearsLowest askingHighest askingMedian askingMedian hours
WA120-31Not stated$30,134$30,134$30,134None shown
WA120-3 Batcher1Not stated$30,134$30,134$30,134None shown
W40 to WR11-3: recall reference — Dated CPSC search
Search dateDatabaseNames queriedSearch result
2026-09-24U.S. Consumer Product Safety CommissionKomatsu together with the wheel loader W40, WA120-3, WA120-3 Batcher, WR11-3No matching recall in this search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
  • Reference site: Komatsu W40 — RitchieSpecs. Observed 2026-09-24.
Reference site
Reference site
Reference site
Forum threads
Used-market listings
Federal agency data
Recorded observations — Forum-title snapshot
Observation fieldRecorded value
Title count8
Forum indexesHeavy Equipment Forums
Search wordingthe W40 to WR11-3 wheel loader
Latest title quoted by the referenceCAT It14f Vs Komatsu Wa120

Komatsu W40 to WR11-3: Configuration records

W40
SpecificationSource figure
Bucket
Dump Clearance At Max Raise8.8 ft
Bucket Capacity - Heaped1.57 yd3
Bucket Width7.85 ft
Breakout Force13,070 lb
Dimensions and weight
Ground Clearance1.32 ft
Length With Bucket On Ground17.79 ft
Width Over Tires7.29 ft
Height To Top Of Cab9.44 ft
Wheelbase8.01 ft
Hinge Pin - Max Height11.01 ft
Reach At Max Lift And Dump3.2 ft
Engine
Engine Model4D105
Gross Power72 hp
Displacement264 cu in
Operational
Operating Weight14,176 lb
Fuel Capacity31 gal
Cooling System Fluid Capacity8.5 gal
Static Tipping Weight10,869 lb
Turning Radius16.2 ft
Tire Size16.9-24-10PR (L2)
Transmission and speeds
Transmission TypeTorqflow countershaft soft shift
Number Of Forward Gears3
Number Of Reverse Gears3
Max Speed - Forward21.5 mph
Max Speed - Reverse21.2 mph

Source

WA120-3
SpecificationSource figure
Bucket
Dump Clearance At Max Raise8.83 ft
Bucket Capacity - Heaped1.84 yd3
Bucket Width7.85 ft
Breakout Force13,490 lb
Bucket Capacity - Struck1.57 yd3
Dimensions and weight
Ground Clearance1.28 ft
Length With Bucket On Ground19.9 ft
Width Over Tires7.39 ft
Height To Top Of Cab10.06 ft
Wheelbase8.54 ft
Hinge Pin - Max Height11.32 ft
Reach At Max Lift And Dump3.24 ft
Engine
Engine Model6D95L
Gross Power63 hp
Displacement298.5 cu in
Number Of Cylinders4
Power Measured @2,400 rpm
Operational
Operating Weight16,954 lb
Fuel Capacity35.2 gal
Static Tipping Weight13,889 lb
Tire Size16.9-24
Rear Axle Oscillation24 degrees
Transmission and speeds
Number Of Forward Gears3
Number Of Reverse Gears3
Max Speed - Forward21.5 mph
Max Speed - Reverse21.8 mph
Hydraulic System
Pump Flow Capacity30.4 gpm

Source

WA120-3 Batcher
SpecificationSource figure
Bucket
Dump Clearance At Max Raise8.86 ft
Bucket Capacity - Heaped1.84 yd3
Bucket Width7.85 ft
Breakout Force13,490 lb
Bucket Capacity - Struck1.57 yd3
Dimensions and weight
Ground Clearance1.32 ft
Length With Bucket On Ground19.61 ft
Width Over Tires7.39 ft
Height To Top Of Cab10.09 ft
Wheelbase8.54 ft
Hinge Pin - Max Height11.32 ft
Reach At Max Lift And Dump3.2 ft
Engine
Engine ModelS4D102E
Gross Power84.5 hp
Displacement239.3 cu in
Number Of Cylinders4
Power Measured @2,400 rpm
Operational
Operating Weight17,284 lb
Fuel Capacity35.2 gal
Static Tipping Weight13,889 lb
Tire Size16.9-24
Transmission and speeds
Number Of Forward Gears3
Number Of Reverse Gears3
Max Speed - Forward21.5 mph
Max Speed - Reverse21.8 mph

Source

WR11-3
SpecificationSource figure
Bucket
Dump Clearance At Max Raise10.32 ft
Bucket Capacity - Heaped1.71 yd3
Bucket Width7.85 ft
Dimensions and weight
Ground Clearance1.32 ft
Length With Bucket On Ground21.28 ft
Width Over Tires7.39 ft
Height To Top Of Cab9.96 ft
Wheelbase9.57 ft
Hinge Pin - Max Height13.13 ft
Reach At Max Lift And Dump4.86 ft
Engine
Engine ModelS4D102E
Gross Power83.9 hp
Displacement239.3 cu in
Number Of Cylinders4
Power Measured @2,400 rpm
Operational
Operating Weight19,037 lb
Fuel Capacity35.2 gal
Turning Radius19.2 ft
Tire Size16.9-24-10PR
Transmission and speeds
Number Of Forward Gears3
Number Of Reverse Gears3
Max Speed - Forward18.7 mph
Max Speed - Reverse19 mph

Source

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