Machine models

Cat 950B, 950E, and 950F specifications

Entries in this reference
Listing-entry count
3

Short answer

Cat 950B, 950E, and 950F: wheel loaders.

Selected configuration figures
Configuration	Documented field and quantity
950B	Net Power 156.9 hp Operating Weight 32,408 lb
950E	Gross Power 159.6 hp Operating Weight 34,322 lb
950F	Net Power 170 hp Operating Weight 34,679 lb

950B, 950E, and 950F specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Cat	950B, 950E, and 950F	3	950B, 950E, and 950F

Bucket
Specification	950B	950E	950F
Dump Clearance At Max Raise	9.68 ft	9.36 ft	9.65 ft
Breakout Force	_ -	30,150 lb	35,801 lb
Bucket Capacity - Heaped	3.8 yd3	3.8 yd3	3.8 yd3
Bucket Capacity - Struck	2.66 yd3	3.26 yd3	3.31 yd3
Bucket Width	9.01 ft	9.12 ft	9.23 ft

Dimensions and weight
Specification	950B	950E	950F
Ground Clearance	1.41 ft	1.49 ft	1.56 ft
Length With Bucket On Ground	23.77 ft	24.77 ft	25.23 ft
Width Over Tires	8.76 ft	9.03 ft	9.04 ft
Height To Top Of Cab	11.39 ft	11.55 ft	11.55 ft
Wheelbase	10.44 ft	10.44 ft	10.44 ft
Reach At Max Lift And Dump	3.42 ft	3.81 ft	3.62 ft

Specification	950E	950F
Hinge Pin - Max Height	12.96 ft	12.97 ft

Engine
Specification	950B	950F
Net Power	156.9 hp	170 hp

Specification	950B	950E	950F
Displacement	427.2 cu in	427.2 cu in	402.8 cu in

Specification	950E	950F
Gross Power	159.6 hp	180 hp

Specification	950F
Number Of Cylinders	6
Power Measured @	2,200 rpm
Aspiration	Turbocharged

Operational
Specification	950B	950E	950F
Operating Weight	32,408 lb	34,322 lb	34,679 lb
Fuel Capacity	58.7 gal	58.7 gal	58.7 gal
Hydraulic System Fluid Capacity	40.5 gal	40.5 gal	40.5 gal
Static Tipping Weight	22,840 lb	22,567 lb	23,243 lb
Turning Radius	22.6 ft	22.7 ft	21.1 ft

Specification	950E	950F
Tire Size	23.5-25 12PR	23.5-25 12PR

Specification	950F
Engine Oil Fluid Capacity	5.3 gal
Cooling System Fluid Capacity	13 gal
Transmission Fluid Capacity	9 gal
Front Axle/Diff Fluid Capacity	9.6 gal
Rear Axle/Diff Fluid Capacity	9.6 gal
Operating Voltage	24 V
Alternator Supplied Amperage	50 amps
Rear Axle Oscillation	26 degrees

Transmission and speeds
Specification	950B	950E	950F
Number Of Forward Gears	4	4	4
Number Of Reverse Gears	4	4	4
Max Speed - Forward	22.7 mph	22.5 mph	24.4 mph
Max Speed - Reverse	24.5 mph	24.8 mph	26.7 mph

Specification	950F
Transmission Type	Planetary powershift

Hydraulic System
Specification	950B	950E	950F
Raise Time	6.6 sec	6.6 sec	6.6 sec
Dump Time	2.2 sec	2.2 sec	2.2 sec
Lower Time	3 sec	3 sec	3 sec

Specification	950F
Relief Valve Setting	3,000 psi
Pump Flow Capacity	62.7 gpm

Variants — Source comparison annotation
Source guide	Differing-field count reported
950B, 950E, and 950F	33

Ratios
Figure	950B	950E	950F
Engine horsepower per 1,000 lb of weight	4.8	4.7	4.9
Fuel tank per engine horsepower	0.37 gal	0.37 gal	0.35 gal

Figure	950F
Pump flow per engine horsepower	0.37 gpm

950B, 950E, and 950F: owner reports

Related account: “Hydraulic complaints on the 950H”: 950 GC.

950B, 950E, and 950F: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	wheel loader	Cat and the 950B, 950E, 950F	38

Topics named by those titles
Title topic	Titles
hydraulics	5
transmission and drive	4
brakes and steering	3

Topic in the title	Threads	Share of matching threads
hydraulics	5	13%
transmission and drive	4	11%
brakes and steering	3	8%

CAT 950e (Heavy Equipment Forums, 2026-05-13)
Is There A Picture Or Diagram Of The Intake Inside The Fuel Tank Of A CAT 950f (Heavy Equipment Forums, 2026-02-23)
CAT 950f 2 (Heavy Equipment Forums, 2025-11-17)
CAT 950f 3116 Won%E2%80%99t Start (Heavy Equipment Forums, 2025-01-03)

Used market for the 950B, 950E, and 950F — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Cat wheel loader	30

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
950B	6	1983 to 1988	$27,000	$38,500	$32,750	None shown
950E	5	1988 to 1991	$25,000	$67,750	$46,375	None shown
950F	19	1991 to 2000	$20,172	$54,202	$37,250	6,900

950B, 950E, and 950F: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Cat together with the wheel loader 950B, 950E, 950F	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Cat 950B — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Cat 950E — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Cat 950F — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Cat 950B, 950E, and 950F — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Cat 950B — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Cat — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Cat 950B, 950E, and 950F: Configuration records

950B

Specification	Source figure
Engine
Net Power	156.9 hp
Displacement	427.2 cu in
Transmission and speeds
Number Of Forward Gears	4
Number Of Reverse Gears	4
Max Speed - Forward	22.7 mph
Max Speed - Reverse	24.5 mph
Hydraulic System
Raise Time	6.6 sec
Dump Time	2.2 sec
Lower Time	3 sec
Bucket
Dump Clearance At Max Raise	9.68 ft
Bucket Capacity - Heaped	3.8 yd3
Bucket Capacity - Struck	2.66 yd3
Dimensions and weight
Length With Bucket On Ground	23.77 ft
Width Over Tires	8.76 ft
Height To Top Of Cab	11.39 ft
Wheelbase	10.44 ft
Reach At Max Lift And Dump	3.42 ft
Operational
Fuel Capacity	58.7 gal
Hydraulic System Fluid Capacity	40.5 gal
Static Tipping Weight	22,840 lb
Turning Radius	22.6 ft
Additional specifications
Bucket Width	9.01 ft
Ground Clearance	1.41 ft
Operating Weight	32,408 lb

Source

950E

Specification	Source figure
Engine
Displacement	427.2 cu in
Gross Power	159.6 hp
Transmission and speeds
Number Of Forward Gears	4
Number Of Reverse Gears	4
Max Speed - Forward	22.5 mph
Max Speed - Reverse	24.8 mph
Hydraulic System
Raise Time	6.6 sec
Dump Time	2.2 sec
Lower Time	3 sec
Bucket
Dump Clearance At Max Raise	9.36 ft
Bucket Capacity - Heaped	3.8 yd3
Bucket Capacity - Struck	3.26 yd3
Dimensions and weight
Length With Bucket On Ground	24.77 ft
Width Over Tires	9.03 ft
Height To Top Of Cab	11.55 ft
Wheelbase	10.44 ft
Reach At Max Lift And Dump	3.81 ft
Hinge Pin - Max Height	12.96 ft
Operational
Fuel Capacity	58.7 gal
Hydraulic System Fluid Capacity	40.5 gal
Static Tipping Weight	22,567 lb
Turning Radius	22.7 ft
Tire Size	23.5-25 12PR
Additional specifications
Breakout Force	30,150 lb
Bucket Width	9.12 ft
Ground Clearance	1.49 ft
Operating Weight	34,322 lb

Source

950F

Specification	Source figure
Engine
Net Power	170 hp
Displacement	402.8 cu in
Gross Power	180 hp
Number Of Cylinders	6
Power Measured @	2,200 rpm
Aspiration	Turbocharged
Transmission and speeds
Number Of Forward Gears	4
Number Of Reverse Gears	4
Max Speed - Forward	24.4 mph
Max Speed - Reverse	26.7 mph
Transmission Type	Planetary powershift
Hydraulic System
Raise Time	6.6 sec
Dump Time	2.2 sec
Lower Time	3 sec
Relief Valve Setting	3,000 psi
Pump Flow Capacity	62.7 gpm
Bucket
Dump Clearance At Max Raise	9.65 ft
Bucket Capacity - Heaped	3.8 yd3
Bucket Capacity - Struck	3.31 yd3
Dimensions and weight
Length With Bucket On Ground	25.23 ft
Width Over Tires	9.04 ft
Height To Top Of Cab	11.55 ft
Wheelbase	10.44 ft
Reach At Max Lift And Dump	3.62 ft
Hinge Pin - Max Height	12.97 ft
Operational
Fuel Capacity	58.7 gal
Hydraulic System Fluid Capacity	40.5 gal
Static Tipping Weight	23,243 lb
Turning Radius	21.1 ft
Tire Size	23.5-25 12PR
Engine Oil Fluid Capacity	5.3 gal
Cooling System Fluid Capacity	13 gal
Transmission Fluid Capacity	9 gal
Front Axle/Diff Fluid Capacity	9.6 gal
Rear Axle/Diff Fluid Capacity	9.6 gal
Operating Voltage	24 V
Alternator Supplied Amperage	50 amps
Rear Axle Oscillation	26 degrees
Additional specifications
Breakout Force	35,801 lb
Bucket Width	9.23 ft
Ground Clearance	1.56 ft
Operating Weight	34,679 lb

Source

Compare Cat 950B, 950E, 950F

Bucket
Specification	950B	950E	950F
Dump Clearance At Max Raise	9.68 ft	9.36 ft	9.65 ft
Bucket Capacity - Heaped	3.8 yd3	3.8 yd3	3.8 yd3
Bucket Capacity - Struck	2.66 yd3	3.26 yd3	3.31 yd3
Bucket Width	9.01 ft	9.12 ft	9.23 ft

Dimensions and weight
Specification	950B	950E	950F
Ground Clearance	1.41 ft	1.49 ft	1.56 ft
Length With Bucket On Ground	23.77 ft	24.77 ft	25.23 ft
Width Over Tires	8.76 ft	9.03 ft	9.04 ft
Height To Top Of Cab	11.39 ft	11.55 ft	11.55 ft
Wheelbase	10.44 ft	10.44 ft	10.44 ft
Reach At Max Lift And Dump	3.42 ft	3.81 ft	3.62 ft

Engine
Specification	950B	950E	950F
Displacement	427.2 cu in	427.2 cu in	402.8 cu in

Operational
Specification	950B	950E	950F
Operating Weight	32,408 lb	34,322 lb	34,679 lb
Fuel Capacity	58.7 gal	58.7 gal	58.7 gal
Hydraulic System Fluid Capacity	40.5 gal	40.5 gal	40.5 gal
Static Tipping Weight	22,840 lb	22,567 lb	23,243 lb
Turning Radius	22.6 ft	22.7 ft	21.1 ft

Transmission and speeds
Specification	950B	950E	950F
Number Of Forward Gears	4	4	4
Number Of Reverse Gears	4	4	4
Max Speed - Forward	22.7 mph	22.5 mph	24.4 mph
Max Speed - Reverse	24.5 mph	24.8 mph	26.7 mph

Hydraulic System
Specification	950B	950E	950F
Raise Time	6.6 sec	6.6 sec	6.6 sec
Dump Time	2.2 sec	2.2 sec	2.2 sec
Lower Time	3 sec	3 sec	3 sec

More in Cat: 966C/966R: historical specs/bucket controls/brakes, 938H: engine ratings/hydraulic circuits/brake-pedal behavior, 950G/962G.

Cat 950B, 950E, and 950F specifications

950B, 950E, and 950F: owner reports

Sources for this page

Cat 950B, 950E, and 950F: Configuration records