Machine models

CASE CX40B ZTS to CX50B ZTS specifications

Entries in this reference
Listing-entry count
4

Short answer

CASE CX40B ZTS to CX50B ZTS: excavators.

Selected configuration figures
Configuration	Documented field and quantity
CX40B ZTS	Net Power 43 hp Operating Weight 9,480 lb
CX47	Net Power 36.5 hp Operating Weight 10,428 lb
CX50B	Net Power 39.8 hp Operating Weight 10,261 lb
CX50B ZTS	Net Power 43 hp Operating Weight 10,428 lb

CX40B ZTS to CX50B ZTS specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
CASE	CX40B ZTS to CX50B ZTS	4	CX40B ZTS, CX47, CX50B, and CX50B ZTS

Boom/Stick Option (Hex) 1
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Shipping Length Of Unit	16.41 ft	17.39 ft	17.08 ft	17.16 ft
Max Cutting Height	18.02 ft	17.07 ft	18.58 ft	18.61 ft
Shipping Height Of Unit	8.54 ft	8.54 ft	8.54 ft	8.54 ft
Max Loading Height	12.83 ft	12.08 ft	13.42 ft	13.42 ft
Max Reach Along Ground	18.57 ft	18.77 ft	18.83 ft	19.33 ft
Max Vertical Wall Digging Depth	8.63 ft	8.86 ft	9.25 ft	9.22 ft
Max Digging Depth	11.13 ft	11.82 ft	11.75 ft	11.78 ft
Boom/Stick Option (Hex) 1	Standard Dipper 1.43M	Boom 9'6" (2890mm)/ Stick 4'10" (1470mm)	Boom 9'6" (2890mm)/ Stick 5'1" (1560mm)	Standard Dipper 1.56M

Dimensions and weight
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Width To Outside Of Tracks	6.44 ft	6.44 ft	6.42 ft	6.44 ft
Length Of Track On Ground	5.98 ft	6.47 ft	6.5 ft	6.47 ft
Ground Clearance	1.14 ft	1.12 ft	1.31 ft	1.14 ft
Height To Top Of Cab	8.54 ft	8.54 ft	8.5 ft	8.54 ft
Tail Swing Radius	3.22 ft	3.22 ft	3.17 ft	3.22 ft
Removal Counterweight Clearance	2.09 ft	2.04 ft	2.08 ft	2.09 ft

Undercarriage
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Shoe Size	15.75 in	15.7 in	15.75 in	15.75 in
Max Travel Speed	2.61 mph	2.9 mph	2.9 mph	2.61 mph
Ground Pressure	3.91 psi	3.77 psi	3.9 psi	3.91 psi

Specification	CX40B ZTS	CX50B ZTS
Track Gauge	5.12 ft	5.12 ft

Specification	CX47	CX50B
Number Of Carrier Rollers Per Side	1	1
Number Of Track Rollers Per Side	4	5

Specification	CX50B
Drawbar Pull	12,170 lb

Engine
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Number Of Cylinders	4	4	4	4
Engine Model	4TNV88A-XYB	4TNE88	4TNV88-BXYB	4TNV88A-XYB
Net Power	43 hp	36.5 hp	39.8 hp	43 hp
Power Measured @	2,400 rpm	2,200 rpm	2,400 rpm	2,400 rpm
Displacement	133.7 cu in	133.5 cu in	133.5 cu in	133.7 cu in
Max Torque	102.8 lb-ft	108.5 lb-ft	102.7 lb-ft	102.8 lb-ft
Torque Measured @	1,440 rpm	1,400 rpm	1,440 rpm	1,440 rpm

Operational
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Operating Weight	9,480 lb	10,428 lb	10,261 lb	10,428 lb
Fuel Capacity	14.1 gal	13.2 gal	14 gal	14.1 gal
Cooling System Fluid Capacity	1.6 gal	1.3 gal	1.6 gal	1.6 gal
Hydraulic System Fluid Capacity	16.7 gal	16.7 gal	17 gal	16.7 gal
Engine Oil Capacity	2 gal	1.6 gal	2 gal	2 gal
Operating Voltage	12 V	12 V	12 V	12 V
Alternator Supplied Amperage	55 amps	40 amps	40 amps	55 amps
Hydraulic System Relief Valve Pressure	3,336 psi	3,277 psi	3,336 psi	3,336 psi
Hydraulic Pump Flow Capacity	39.1 gpm	27.7 gpm	30 gpm	39.1 gpm

Swing Mechanism
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Swing Speed	8.8 rpm	9.5 rpm	8.8 rpm	8.8 rpm

Buckets
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Reference Bucket Capacity	0.2 yd3	0.3 yd3	0.2 yd3	0.2 yd3
Minimum Bucket Capacity	0.2 yd3	0.2 yd3	0.2 yd3	0.2 yd3
Maximum Bucket Capacity	0.3 yd3	0.4 yd3	0.4 yd3	0.3 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
CX40B ZTS to CX50B ZTS	37

Ratios
Figure	CX40B ZTS	CX47	CX50B	CX50B ZTS
Engine horsepower per 1,000 lb of weight	4.5	3.5	3.9	4.1
Fuel tank per engine horsepower	0.33 gal	0.36 gal	0.35 gal	0.33 gal
Hydraulic power from the listed pump flow and relief pressure	76.1 hp	53.0 hp	58.4 hp	76.1 hp

CASE CX40B ZTS to CX50B ZTS: excavator

CX40B ZTS to CX50B ZTS: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	excavator	CASE and the CX50B line that the CX47, CX50B, CX50B ZTS belongs to (no title names the exact model)	12

Topics named by those titles
Title topic	Titles
hydraulics	3

Topic in the title	Threads	Share of matching threads
hydraulics	3	25%

New Holland Eh45 Kobelco Sk45sr 2 Case Cx47 (Heavy Equipment Forums, 2026-04-12)
Case CX 47 Hydraulic Issues (Heavy Equipment Forums, 2025-04-21)
Does Anyone Have A 16 Bucket That Will Fit A Case Cx50b Near Western Iowa (Heavy Equipment Forums, 2023-05-26)
Is There A Suspension Seat Available For A Case Cx50b (Heavy Equipment Forums, 2014-07-20)

Used market for the CX40B ZTS to CX50B ZTS — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	CASE excavator	15

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
CX47	1	2004	$27,000	$27,000	$27,000	None shown
CX50B	7	2009 to 2012	$17,593	$39,500	$30,831	3,500
CX50B ZTS	7	2009 to 2012	$17,593	$39,500	$30,831	3,500

CX40B ZTS to CX50B ZTS: 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 excavator CX40B ZTS, CX47, CX50B, CX50B ZTS	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: CASE CX40B ZTS — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: CASE CX47 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: CASE CX50B — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: CASE CX50B ZTS — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for CASE CX40B ZTS to CX50B ZTS — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for CASE CX47 — 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.

CASE CX40B ZTS to CX50B ZTS: Configuration records

CX40B ZTS

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	16.41 ft
Max Cutting Height	18.02 ft
Shipping Height Of Unit	8.54 ft
Max Loading Height	12.83 ft
Max Reach Along Ground	18.57 ft
Max Vertical Wall Digging Depth	8.63 ft
Max Digging Depth	11.13 ft
Boom/Stick Option (Hex) 1	Standard Dipper 1.43M
Dimensions and weight
Width To Outside Of Tracks	6.44 ft
Length Of Track On Ground	5.98 ft
Height To Top Of Cab	8.54 ft
Tail Swing Radius	3.22 ft
Removal Counterweight Clearance	2.09 ft
Undercarriage
Shoe Size	15.75 in
Track Gauge	5.12 ft
Max Travel Speed	2.61 mph
Ground Pressure	3.91 psi
Engine
Number Of Cylinders	4
Net Power	43 hp
Power Measured @	2,400 rpm
Max Torque	102.8 lb-ft
Torque Measured @	1,440 rpm
Operational
Fuel Capacity	14.1 gal
Cooling System Fluid Capacity	1.6 gal
Hydraulic System Fluid Capacity	16.7 gal
Engine Oil Capacity	2 gal
Operating Voltage	12 V
Alternator Supplied Amperage	55 amps
Hydraulic System Relief Valve Pressure	3,336 psi
Hydraulic Pump Flow Capacity	39.1 gpm
Buckets
Reference Bucket Capacity	0.2 yd3
Minimum Bucket Capacity	0.2 yd3
Maximum Bucket Capacity	0.3 yd3
Additional specifications
Ground Clearance	1.14 ft
Engine Model	4TNV88A-XYB
Displacement	133.7 cu in
Operating Weight	9,480 lb
Swing Speed	8.8 rpm

Source

CX47

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	17.39 ft
Max Cutting Height	17.07 ft
Shipping Height Of Unit	8.54 ft
Max Loading Height	12.08 ft
Max Reach Along Ground	18.77 ft
Max Vertical Wall Digging Depth	8.86 ft
Max Digging Depth	11.82 ft
Boom/Stick Option (Hex) 1	Boom 9'6" (2890mm)/ Stick 4'10" (1470mm)
Dimensions and weight
Width To Outside Of Tracks	6.44 ft
Length Of Track On Ground	6.47 ft
Height To Top Of Cab	8.54 ft
Tail Swing Radius	3.22 ft
Removal Counterweight Clearance	2.04 ft
Undercarriage
Shoe Size	15.7 in
Max Travel Speed	2.9 mph
Ground Pressure	3.77 psi
Number Of Carrier Rollers Per Side	1
Number Of Track Rollers Per Side	4
Engine
Number Of Cylinders	4
Net Power	36.5 hp
Power Measured @	2,200 rpm
Max Torque	108.5 lb-ft
Torque Measured @	1,400 rpm
Operational
Fuel Capacity	13.2 gal
Cooling System Fluid Capacity	1.3 gal
Hydraulic System Fluid Capacity	16.7 gal
Engine Oil Capacity	1.6 gal
Operating Voltage	12 V
Alternator Supplied Amperage	40 amps
Hydraulic System Relief Valve Pressure	3,277 psi
Hydraulic Pump Flow Capacity	27.7 gpm
Buckets
Reference Bucket Capacity	0.3 yd3
Minimum Bucket Capacity	0.2 yd3
Maximum Bucket Capacity	0.4 yd3
Additional specifications
Ground Clearance	1.12 ft
Engine Model	4TNE88
Displacement	133.5 cu in
Operating Weight	10,428 lb
Swing Speed	9.5 rpm

Source

CX50B

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	17.08 ft
Max Cutting Height	18.58 ft
Shipping Height Of Unit	8.54 ft
Max Loading Height	13.42 ft
Max Reach Along Ground	18.83 ft
Max Vertical Wall Digging Depth	9.25 ft
Max Digging Depth	11.75 ft
Boom/Stick Option (Hex) 1	Boom 9'6" (2890mm)/ Stick 5'1" (1560mm)
Dimensions and weight
Width To Outside Of Tracks	6.42 ft
Length Of Track On Ground	6.5 ft
Height To Top Of Cab	8.5 ft
Tail Swing Radius	3.17 ft
Removal Counterweight Clearance	2.08 ft
Undercarriage
Shoe Size	15.75 in
Max Travel Speed	2.9 mph
Ground Pressure	3.9 psi
Number Of Carrier Rollers Per Side	1
Number Of Track Rollers Per Side	5
Drawbar Pull	12,170 lb
Engine
Number Of Cylinders	4
Net Power	39.8 hp
Power Measured @	2,400 rpm
Max Torque	102.7 lb-ft
Torque Measured @	1,440 rpm
Operational
Fuel Capacity	14 gal
Cooling System Fluid Capacity	1.6 gal
Hydraulic System Fluid Capacity	17 gal
Engine Oil Capacity	2 gal
Operating Voltage	12 V
Alternator Supplied Amperage	40 amps
Hydraulic System Relief Valve Pressure	3,336 psi
Hydraulic Pump Flow Capacity	30 gpm
Buckets
Reference Bucket Capacity	0.2 yd3
Minimum Bucket Capacity	0.2 yd3
Maximum Bucket Capacity	0.4 yd3
Additional specifications
Ground Clearance	1.31 ft
Engine Model	4TNV88-BXYB
Displacement	133.5 cu in
Operating Weight	10,261 lb
Swing Speed	8.8 rpm

Source

CX50B ZTS

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	17.16 ft
Max Cutting Height	18.61 ft
Shipping Height Of Unit	8.54 ft
Max Loading Height	13.42 ft
Max Reach Along Ground	19.33 ft
Max Vertical Wall Digging Depth	9.22 ft
Max Digging Depth	11.78 ft
Boom/Stick Option (Hex) 1	Standard Dipper 1.56M
Dimensions and weight
Width To Outside Of Tracks	6.44 ft
Length Of Track On Ground	6.47 ft
Height To Top Of Cab	8.54 ft
Tail Swing Radius	3.22 ft
Removal Counterweight Clearance	2.09 ft
Undercarriage
Shoe Size	15.75 in
Track Gauge	5.12 ft
Max Travel Speed	2.61 mph
Ground Pressure	3.91 psi
Engine
Number Of Cylinders	4
Net Power	43 hp
Power Measured @	2,400 rpm
Max Torque	102.8 lb-ft
Torque Measured @	1,440 rpm
Operational
Fuel Capacity	14.1 gal
Cooling System Fluid Capacity	1.6 gal
Hydraulic System Fluid Capacity	16.7 gal
Engine Oil Capacity	2 gal
Operating Voltage	12 V
Alternator Supplied Amperage	55 amps
Hydraulic System Relief Valve Pressure	3,336 psi
Hydraulic Pump Flow Capacity	39.1 gpm
Buckets
Reference Bucket Capacity	0.2 yd3
Minimum Bucket Capacity	0.2 yd3
Maximum Bucket Capacity	0.3 yd3
Additional specifications
Ground Clearance	1.14 ft
Engine Model	4TNV88A-XYB
Displacement	133.7 cu in
Operating Weight	10,428 lb
Swing Speed	8.8 rpm

Source

Compare CASE CX40B ZTS, CX47, CX50B, CX50B ZTS

Boom/Stick Option (Hex) 1
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Shipping Length Of Unit	16.41 ft	17.39 ft	17.08 ft	17.16 ft
Max Cutting Height	18.02 ft	17.07 ft	18.58 ft	18.61 ft
Shipping Height Of Unit	8.54 ft	8.54 ft	8.54 ft	8.54 ft
Max Loading Height	12.83 ft	12.08 ft	13.42 ft	13.42 ft
Max Reach Along Ground	18.57 ft	18.77 ft	18.83 ft	19.33 ft
Max Vertical Wall Digging Depth	8.63 ft	8.86 ft	9.25 ft	9.22 ft
Max Digging Depth	11.13 ft	11.82 ft	11.75 ft	11.78 ft
Boom/Stick Option (Hex) 1	Standard Dipper 1.43M	Boom 9'6" (2890mm)/ Stick 4'10" (1470mm)	Boom 9'6" (2890mm)/ Stick 5'1" (1560mm)	Standard Dipper 1.56M

Dimensions and weight
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Width To Outside Of Tracks	6.44 ft	6.44 ft	6.42 ft	6.44 ft
Length Of Track On Ground	5.98 ft	6.47 ft	6.5 ft	6.47 ft
Ground Clearance	1.14 ft	1.12 ft	1.31 ft	1.14 ft
Height To Top Of Cab	8.54 ft	8.54 ft	8.5 ft	8.54 ft
Tail Swing Radius	3.22 ft	3.22 ft	3.17 ft	3.22 ft
Removal Counterweight Clearance	2.09 ft	2.04 ft	2.08 ft	2.09 ft

Undercarriage
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Shoe Size	15.75 in	15.7 in	15.75 in	15.75 in
Max Travel Speed	2.61 mph	2.9 mph	2.9 mph	2.61 mph
Ground Pressure	3.91 psi	3.77 psi	3.9 psi	3.91 psi

Engine
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Number Of Cylinders	4	4	4	4
Engine Model	4TNV88A-XYB	4TNE88	4TNV88-BXYB	4TNV88A-XYB
Net Power	43 hp	36.5 hp	39.8 hp	43 hp
Power Measured @	2,400 rpm	2,200 rpm	2,400 rpm	2,400 rpm
Displacement	133.7 cu in	133.5 cu in	133.5 cu in	133.7 cu in
Max Torque	102.8 lb-ft	108.5 lb-ft	102.7 lb-ft	102.8 lb-ft
Torque Measured @	1,440 rpm	1,400 rpm	1,440 rpm	1,440 rpm

Operational
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Operating Weight	9,480 lb	10,428 lb	10,261 lb	10,428 lb
Fuel Capacity	14.1 gal	13.2 gal	14 gal	14.1 gal
Cooling System Fluid Capacity	1.6 gal	1.3 gal	1.6 gal	1.6 gal
Hydraulic System Fluid Capacity	16.7 gal	16.7 gal	17 gal	16.7 gal
Engine Oil Capacity	2 gal	1.6 gal	2 gal	2 gal
Operating Voltage	12 V	12 V	12 V	12 V
Alternator Supplied Amperage	55 amps	40 amps	40 amps	55 amps
Hydraulic System Relief Valve Pressure	3,336 psi	3,277 psi	3,336 psi	3,336 psi
Hydraulic Pump Flow Capacity	39.1 gpm	27.7 gpm	30 gpm	39.1 gpm

Swing Mechanism
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Swing Speed	8.8 rpm	9.5 rpm	8.8 rpm	8.8 rpm

Buckets
Specification	CX40B ZTS	CX47	CX50B	CX50B ZTS
Reference Bucket Capacity	0.2 yd3	0.3 yd3	0.2 yd3	0.2 yd3
Minimum Bucket Capacity	0.2 yd3	0.2 yd3	0.2 yd3	0.2 yd3
Maximum Bucket Capacity	0.3 yd3	0.4 yd3	0.4 yd3	0.3 yd3

More in CASE: CX57C/CX60C, CX31B/CX36B: cab/arms/counterweight, WX145.

CASE CX40B ZTS to CX50B ZTS specifications

CASE CX40B ZTS to CX50B ZTS: excavator

Sources for this page

CASE CX40B ZTS to CX50B ZTS: Configuration records