Machine models

CASE 921E, 921F, and 1021F specifications

Entries in this reference
Listing-entry count
3

Short answer

CASE 921E, 921F, and 1021F: wheel loaders.

Selected configuration figures
Configuration	Documented field and quantity
921E	Gross Power 274 hp Operating Weight 50,622 lb
921F	Net Power 225 hp Operating Weight 43,777 lb
1021F	Net Power 262 hp Operating Weight 53,791 lb

921E, 921F, and 1021F specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
CASE	921E, 921F, and 1021F	3	921E, 921F, and 1021F

Bucket
Specification	921E	921F	1021F
Dump Clearance At Max Raise	10.09 ft	9.54 ft	10.34 ft
Bucket Capacity - Heaped	5.78 yd3	4.7 yd3	5.5 yd3
Bucket Capacity - Struck	4.88 yd3	4.08 yd3	4.07 yd3
Bucket Width	10.4 ft	9.95 ft	10.49 ft
Breakout Force	44,476 lb	37,543 lb	45,097 lb

Dimensions and weight
Specification	921E	921F	1021F
Ground Clearance	1.6 ft	1.37 ft	1.67 ft
Length With Bucket On Ground	28.88 ft	26.17 ft	29.18 ft
Width Over Tires	9.81 ft	9.47 ft	9.81 ft
Height To Top Of Cab	12.12 ft	11.32 ft	11.73 ft
Wheelbase	11.17 ft	10.96 ft	11.65 ft
Hinge Pin - Max Height	14.03 ft	13.52 ft	13.93 ft
Reach At Max Lift And Dump	4.17 ft	5.75 ft	6.2 ft

Specification	921F	1021F
Dump Reach @ Full Height, 45° Dump: Bucket	3.92 ft	4.16 ft

Engine
Specification	921E	921F	1021F
Number Of Cylinders	6	6	6
Engine Model	QSM 11, Tier III Certified	FPT F4HFE613	FPT F2FE614C
Gross Power	274 hp	255 hp	290 hp
Power Measured @	1,800 rpm	1,600 rpm	1,800 rpm
Max Torque	1,013 lb-ft	959 lb-ft	1,091 lb-ft
Displacement	660 cu in	411 cu in	531 cu in
Torque Measured @	900 rpm	1,300 rpm	1,100 rpm
Aspiration	Turbocharged with Aftercooler	Turbocharged	Turbocharged

Specification	921F	1021F
Emissions Level	Tier 4	Interim Tier 4
Engine Speed - Rated Speed, Full Load	2,000 rpm	2,100 rpm
Maximum Torque Iso14396	958.9 lb-ft	1,091 lb-ft
Net Power	225 hp	262 hp
Torque Rise	49 %	49 %
Alternator	120 amps	95 amps

Operational
Specification	921E	921F	1021F
Operating Weight	50,622 lb	43,777 lb	53,791 lb
Fuel Capacity	104 gal	76.1 gal	125 gal
Hydraulic System Fluid Capacity	64 gal	53 gal	66 gal
Engine Oil Fluid Capacity	9.8 gal	4 gal	8.1 gal
Cooling System Fluid Capacity	15 gal	8 gal	15 gal
Transmission Fluid Capacity	10.5 gal	9.1 gal	12 gal
Static Tipping Weight	42,592 lb	31,405 lb	35,001 lb
Turning Radius	22.6 ft	19.8 ft	20.9 ft
Tire Size	26.5 x 25 L3 Bias	23.5 25 L3	26.5R25

Specification	921E	1021F
Front Axle/Diff Fluid Capacity	12.5 gal	13.5 gal
Rear Axle/Diff Fluid Capacity	12.5 gal	13.5 gal

Specification	921E	921F
Operating Voltage	24 V	24 V
Alternator Supplied Amperage	95 amps	65 amps
Rear Axle Oscillation	24 degrees	24 degrees

Transmission and speeds
Specification	921E	921F	1021F
Transmission Type	4F/3R Proportional w/Electronic Control Module	Powershift	Powershift
Number Of Forward Gears	4	4	4
Number Of Reverse Gears	3	3	3
Max Speed - Forward	23.2 mph	22.4 mph	23.6 mph
Max Speed - Reverse	16.1 mph	15 mph	16.1 mph

Specification	921F	1021F
Differential Lock	F: LSD / R: LSD	F: Open / R: Open

Hydraulic System
Specification	921E	921F
Relief Valve Setting	3,600 psi	3,625 psi

Specification	921E	921F	1021F
Pump Flow Capacity	42.8 gpm	42.8 gpm	93 gpm
Raise Time	6.2 sec	6.2 sec	6.2 sec
Dump Time	3.6 sec	1.4 sec	1.3 sec
Lower Time	3 sec	3.1 sec	2.6 sec
Pump Type	closed centered pressure/flow compensated	Axial Piston Pump	Axial Piston Pump

Specification	921F	1021F
Steering Pump Type	Articulation	Articulation
Maximum System Pressure	3,625 psi	3,650 psi

Hydraulic Cycle Times (Unloaded)
Specification	921F	1021F
Total Cycle Time	10.7 sec	10.1 sec

Brakes
Specification	921F	1021F
Service Brake	Wet Multi Disc	Wet Multi Disc

Variants — Source comparison annotation
Source guide	Differing-field count reported
921E, 921F, and 1021F	53

Ratios
Figure	921E	921F	1021F
Engine horsepower per 1,000 lb of weight	5.4	5.1	4.9
Pump flow per engine horsepower	0.16 gpm	0.19 gpm	0.35 gpm
Fuel tank per engine horsepower	0.38 gal	0.34 gal	0.48 gal

921E, 921F, and 1021F: forum references

Related discussion: “Case 921 Delay In Bucket Controls”: 921B and 921CXR.

Used market for the 921E, 921F, and 1021F — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	CASE wheel loader	6

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
921E	3	2007 to 2008	$20,496	$58,900	$28,466	None shown
921F	1	2018	$107,846	$107,846	$107,846	5,600
1021F	2	2015 to 2016	$49,531	$54,086	$51,809	None shown

921E, 921F, and 1021F: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	CASE together with the wheel loader 921E, 921F, 1021F	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: CASE 921E — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: CASE 921F — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: CASE 1021F — RitchieSpecs. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for CASE 921E — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for CASE — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Forum-title snapshot
Observation field	Recorded value
Title count	8
Forum indexes	Heavy Equipment Forums
Search wording	the 921E, 921F, and 1021F wheel loader
Topics in the title results	brakes and steering
Latest title quoted by the reference	Case 921 Delay In Bucket Controls

CASE 921E, 921F, and 1021F: Configuration records

921E

Specification	Source figure
Bucket
Dump Clearance At Max Raise	10.09 ft
Bucket Capacity - Heaped	5.78 yd3
Bucket Capacity - Struck	4.88 yd3
Bucket Width	10.4 ft
Breakout Force	44,476 lb
Dimensions and weight
Ground Clearance	1.6 ft
Length With Bucket On Ground	28.88 ft
Width Over Tires	9.81 ft
Height To Top Of Cab	12.12 ft
Wheelbase	11.17 ft
Hinge Pin - Max Height	14.03 ft
Reach At Max Lift And Dump	4.17 ft
Engine
Number Of Cylinders	6
Engine Model	QSM 11, Tier III Certified
Gross Power	274 hp
Power Measured @	1,800 rpm
Max Torque	1,013 lb-ft
Displacement	660 cu in
Torque Measured @	900 rpm
Aspiration	Turbocharged with Aftercooler
Operational
Operating Weight	50,622 lb
Fuel Capacity	104 gal
Hydraulic System Fluid Capacity	64 gal
Engine Oil Fluid Capacity	9.8 gal
Cooling System Fluid Capacity	15 gal
Transmission Fluid Capacity	10.5 gal
Front Axle/Diff Fluid Capacity	12.5 gal
Rear Axle/Diff Fluid Capacity	12.5 gal
Static Tipping Weight	42,592 lb
Turning Radius	22.6 ft
Operating Voltage	24 V
Alternator Supplied Amperage	95 amps
Rear Axle Oscillation	24 degrees
Tire Size	26.5 x 25 L3 Bias
Transmission and speeds
Transmission Type	4F/3R Proportional w/Electronic Control Module
Number Of Forward Gears	4
Number Of Reverse Gears	3
Max Speed - Forward	23.2 mph
Max Speed - Reverse	16.1 mph
Hydraulic System
Relief Valve Setting	3,600 psi
Pump Flow Capacity	42.8 gpm
Raise Time	6.2 sec
Dump Time	3.6 sec
Lower Time	3 sec
Pump Type	closed centered pressure/flow compensated

Source

921F

Specification	Source figure
Bucket
Dump Clearance At Max Raise	9.54 ft
Bucket Capacity - Heaped	4.7 yd3
Bucket Capacity - Struck	4.08 yd3
Bucket Width	9.95 ft
Breakout Force	37,543 lb
Dimensions and weight
Ground Clearance	1.37 ft
Length With Bucket On Ground	26.17 ft
Width Over Tires	9.47 ft
Height To Top Of Cab	11.32 ft
Wheelbase	10.96 ft
Hinge Pin - Max Height	13.52 ft
Reach At Max Lift And Dump	5.75 ft
Dump Reach @ Full Height, 45° Dump: Bucket	3.92 ft
Engine
Number Of Cylinders	6
Engine Model	FPT F4HFE613
Net Power	225 hp
Gross Power	255 hp
Power Measured @	1,600 rpm
Max Torque	959 lb-ft
Displacement	411 cu in
Torque Measured @	1,300 rpm
Aspiration	Turbocharged
Torque Rise	49 %
Emissions Level	Tier 4
Engine Speed - Rated Speed, Full Load	2,000 rpm
Maximum Torque Iso14396	958.9 lb-ft
Alternator	120 amps
Operational
Operating Weight	43,777 lb
Fuel Capacity	76.1 gal
Hydraulic System Fluid Capacity	53 gal
Engine Oil Fluid Capacity	4 gal
Cooling System Fluid Capacity	8 gal
Transmission Fluid Capacity	9.1 gal
Static Tipping Weight	31,405 lb
Turning Radius	19.8 ft
Operating Voltage	24 V
Alternator Supplied Amperage	65 amps
Rear Axle Oscillation	24 degrees
Tire Size	23.5 25 L3
Transmission and speeds
Transmission Type	Powershift
Number Of Forward Gears	4
Number Of Reverse Gears	3
Max Speed - Forward	22.4 mph
Max Speed - Reverse	15 mph
Differential Lock	F: LSD / R: LSD
Hydraulic System
Relief Valve Setting	3,625 psi
Pump Flow Capacity	42.8 gpm
Raise Time	6.2 sec
Dump Time	1.4 sec
Lower Time	3.1 sec
Pump Type	Axial Piston Pump
Steering Pump Type	Articulation
Maximum System Pressure	3,625 psi
Hydraulic Cycle Times (Unloaded)
Total Cycle Time	10.7 sec
Brakes
Service Brake	Wet Multi Disc

Source

1021F

Specification	Source figure
Bucket
Dump Clearance At Max Raise	10.34 ft
Bucket Capacity - Heaped	5.5 yd3
Bucket Capacity - Struck	4.07 yd3
Bucket Width	10.49 ft
Breakout Force	45,097 lb
Dimensions and weight
Ground Clearance	1.67 ft
Length With Bucket On Ground	29.18 ft
Width Over Tires	9.81 ft
Height To Top Of Cab	11.73 ft
Wheelbase	11.65 ft
Hinge Pin - Max Height	13.93 ft
Reach At Max Lift And Dump	6.2 ft
Dump Reach @ Full Height, 45° Dump: Bucket	4.16 ft
Engine
Number Of Cylinders	6
Engine Model	FPT F2FE614C
Net Power	262 hp
Gross Power	290 hp
Power Measured @	1,800 rpm
Max Torque	1,091 lb-ft
Displacement	531 cu in
Torque Measured @	1,100 rpm
Aspiration	Turbocharged
Torque Rise	49 %
Emissions Level	Interim Tier 4
Engine Speed - Rated Speed, Full Load	2,100 rpm
Maximum Torque Iso14396	1,091 lb-ft
Alternator	95 amps
Operational
Operating Weight	53,791 lb
Fuel Capacity	125 gal
Hydraulic System Fluid Capacity	66 gal
Engine Oil Fluid Capacity	8.1 gal
Cooling System Fluid Capacity	15 gal
Transmission Fluid Capacity	12 gal
Front Axle/Diff Fluid Capacity	13.5 gal
Rear Axle/Diff Fluid Capacity	13.5 gal
Static Tipping Weight	35,001 lb
Turning Radius	20.9 ft
Tire Size	26.5R25
Transmission and speeds
Transmission Type	Powershift
Number Of Forward Gears	4
Number Of Reverse Gears	3
Max Speed - Forward	23.6 mph
Max Speed - Reverse	16.1 mph
Differential Lock	F: Open / R: Open
Hydraulic System
Pump Flow Capacity	93 gpm
Raise Time	6.2 sec
Dump Time	1.3 sec
Lower Time	2.6 sec
Pump Type	Axial Piston Pump
Steering Pump Type	Articulation
Maximum System Pressure	3,650 psi
Hydraulic Cycle Times (Unloaded)
Total Cycle Time	10.1 sec
Brakes
Service Brake	Wet Multi Disc

Source

Compare CASE 921E, 921F, 1021F

Bucket
Specification	921E	921F	1021F
Dump Clearance At Max Raise	10.09 ft	9.54 ft	10.34 ft
Bucket Capacity - Heaped	5.78 yd3	4.7 yd3	5.5 yd3
Bucket Capacity - Struck	4.88 yd3	4.08 yd3	4.07 yd3
Bucket Width	10.4 ft	9.95 ft	10.49 ft
Breakout Force	44,476 lb	37,543 lb	45,097 lb

Dimensions and weight
Specification	921E	921F	1021F
Ground Clearance	1.6 ft	1.37 ft	1.67 ft
Length With Bucket On Ground	28.88 ft	26.17 ft	29.18 ft
Width Over Tires	9.81 ft	9.47 ft	9.81 ft
Height To Top Of Cab	12.12 ft	11.32 ft	11.73 ft
Wheelbase	11.17 ft	10.96 ft	11.65 ft
Hinge Pin - Max Height	14.03 ft	13.52 ft	13.93 ft
Reach At Max Lift And Dump	4.17 ft	5.75 ft	6.2 ft

Engine
Specification	921E	921F	1021F
Number Of Cylinders	6	6	6
Engine Model	QSM 11, Tier III Certified	FPT F4HFE613	FPT F2FE614C
Gross Power	274 hp	255 hp	290 hp
Power Measured @	1,800 rpm	1,600 rpm	1,800 rpm
Max Torque	1,013 lb-ft	959 lb-ft	1,091 lb-ft
Displacement	660 cu in	411 cu in	531 cu in
Torque Measured @	900 rpm	1,300 rpm	1,100 rpm
Aspiration	Turbocharged with Aftercooler	Turbocharged	Turbocharged

Operational
Specification	921E	921F	1021F
Operating Weight	50,622 lb	43,777 lb	53,791 lb
Fuel Capacity	104 gal	76.1 gal	125 gal
Hydraulic System Fluid Capacity	64 gal	53 gal	66 gal
Engine Oil Fluid Capacity	9.8 gal	4 gal	8.1 gal
Cooling System Fluid Capacity	15 gal	8 gal	15 gal
Transmission Fluid Capacity	10.5 gal	9.1 gal	12 gal
Static Tipping Weight	42,592 lb	31,405 lb	35,001 lb
Turning Radius	22.6 ft	19.8 ft	20.9 ft
Tire Size	26.5 x 25 L3 Bias	23.5 25 L3	26.5R25

Transmission and speeds
Specification	921E	921F	1021F
Transmission Type	4F/3R Proportional w/Electronic Control Module	Powershift	Powershift
Number Of Forward Gears	4	4	4
Number Of Reverse Gears	3	3	3
Max Speed - Forward	23.2 mph	22.4 mph	23.6 mph
Max Speed - Reverse	16.1 mph	15 mph	16.1 mph

Hydraulic System
Specification	921E	921F	1021F
Pump Flow Capacity	42.8 gpm	42.8 gpm	93 gpm
Raise Time	6.2 sec	6.2 sec	6.2 sec
Dump Time	3.6 sec	1.4 sec	1.3 sec
Lower Time	3 sec	3.1 sec	2.6 sec
Pump Type	closed centered pressure/flow compensated	Axial Piston Pump	Axial Piston Pump

More in CASE: 921B/921CXR, 721D–921FXR, W11/W11B.

CASE 921E, 921F, and 1021F specifications

921E, 921F, and 1021F: forum references

Sources for this page

CASE 921E, 921F, and 1021F: Configuration records