Machine models

Cat M313C, M313D, and M315D specifications

Entries in this reference
Listing-entry count
3

Short answer

Cat M313C, M313D, and M315D: full-size excavators.

Selected configuration figures
Configuration	Documented field and quantity
M313C	Net Power 118 hp Operating Weight 31,967 lb
M313D	Net Power 127 hp Operating Weight 34,833 lb
M315D	Net Power 135 hp Operating Weight 39,463 lb

M313C, M313D, and M315D specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Cat	M313C, M313D, and M315D	3	M313C, M313D, and M315D

Boom/Stick Option (Mex) 1
Specification	M313C	M313D	M315D
Max Cutting Height	31.73 ft	31.73 ft	32.94 ft
Max Loading Height	22.64 ft	22.64 ft	22.81 ft
Max Reach Along Ground	27.86 ft	27.86 ft	29.24 ft
Max Vertical Wall Dig Depth	11.49 ft	11.49 ft	12.21 ft
Max Digging Depth	16.93 ft	16.93 ft	18.34 ft
Boom/Stick Option (Mex) 1	VA boom w/ stick 2000mm	VA Boom / stick 2.0m	VA Boom / stick 2.1m

Specification	M313D	M315D
Shipping Length Of Unit	27.27 ft	27.83 ft
Shipping Height Of Unit	10.24 ft	10.34 ft

Dimensions and weight
Specification	M313C	M313D	M315D
Wheelbase	8.21 ft	8.37 ft	8.37 ft
Overall Width	8.37 in	8.37 in	8.37 in
Ground Clearance	1.22 ft	1.22 ft	1.22 ft
Overall Width - Outriggers Down	12.03 ft	12.03 ft	12.03 ft
Height To Top Of Cab	10.24 ft	10.24 ft	10.34 ft
Upper Structure Clearance	4.05 ft	4.05 ft	4.15 ft
Counterweight Clearance	4.05 ft	4.05 ft	4.14 ft
Support Point	136.62 in	137 in	140.16 in

Specification	M313D	M315D
Tail Swing Radius	6.73 ft	7.27 ft

Fuel Tank
Specification	M313C	M313D	M315D
Fuel Tank Capacity	62.1 gal	62.1 gal	62.1 gal

Engine
Specification	M313C	M313D	M315D
Cylinders	4	4	4
Engine Model	3054E DIT ATAAC diesel engine	C4.4 Acert	C4.4 Acert
Net Power	118 hp	127 hp	135 hp
Displacement	269 cu in	269 cu in	269 cu in
Bore	4.2 in	4.2 in	4.2 in
Stroke	5 in	5 in	5 in
Eec 80/1269	118 hp	127 hp	135 hp
ISO 9249	118 hp	127 hp	135 hp
Maximum Torque - 1,400 Rpm	368.8 lb-ft	406 lb-ft	406 lb-ft

Specification	M313D	M315D
Number Of Cylinders	4	4
Gross Power	137 hp	145 hp
Power Measured @	2,000 rpm	2,000 rpm
Torque Measured @	1,400 rpm	1,400 rpm
Net Torque	406 lb-ft	406 lb-ft
Net Power - ISO 9249	129 hp	137 hp
Ratings	2,000 rpm	2,000 rpm

Specification	M313D
Net Power - 80/1269/Eec	129 hp
Net Power - SAE J1349/ISO 9249	128 hp
Net Power - 2,000 Rpm - ISO 9249	129 hp

Specification	M315D
Net Power - 2,000 Rpm - ISO 9249 (Din)	137 hp

Operational
Specification	M313C	M313D	M315D
Operating Weight	31,967 lb	34,833 lb	39,463 lb
Fuel Capacity	62.1 gal	62.1 gal	62.1 gal
Cooling System Fluid Capacity	8 gal	6.9 gal	8 gal
Engine Oil Capacity	2.4 gal	2.2 gal	2.2 gal
Front Diff Fluid Capacity	2.4 gal	2.4 gal	2.8 gal
Rear Diff Fluid Capacity	3 gal	3 gal	3.7 gal
Hydraulic System Fluid Capacity	43.6 gal	47.6 gal	58.2 gal
Hydraulic System Relief Valve Pressure	5,076 psi	5,076 psi	5,076 psi
Hydraulic Pump Flow Capacity	71.4 gpm	50.2 gpm	58.2 gpm
Oscillating Axle Angle	18 degrees	9 degrees	9 degrees
Max Steering Angle	33.5 degrees	35 degrees	35 degrees
Tire Size	10-20 (dual pneumatic)	10.00-20 16PR, dual	10.00-20 16PR, dual

Specification	M313D	M315D
Alternator Supplied Amperage	75 amps	75 amps
Hydraulic Pump Type	Piston	Piston

Swing Mechanism
Specification	M313C	M313D	M315D
Swing Speed	10.5 rpm	10.5 rpm	10.5 rpm

Specification	M313C
Maximum Flow	21.1 gpm
Pressure	5,076 psi

Specification	M313D	M315D
Swing Torque	25,815 lb-ft	29,502 lb-ft

Specification	M315D
Maximum Pressure	5,366 psi

Transmission and speeds
Specification	M313C	M313D	M315D
Number Of Forward Gears	2	2	2
Number Of Reverse Gears	2	2	2
Max Travel Speed	21.2 mph	23 mph	21.2 mph
Creeper Speed - 2nd Gear	9.9 mph	8 mph	8 mph
Maximum Travel Speed	21 mph	23 mph	21 mph
Forward/Reverse - 1st Gear	5 mph	5.6 mph	5 mph
Creeper Speed - 1st Gear	2.5 mph	2 mph	2 mph
Forward/Reverse - 2nd Gear	21 mph	23 mph	21 mph
Maximum Gradeability	67 %	58 %	69 %

Specification	M313D	M315D
Transmission Type	Gear	Gear
Drawbar Pull	17,085 lb	21,806 lb

Tires
Specification	M313C	M313D	M315D
Standard	10.00-20 dual pneumatic	10.00-20 dual pneumatic	10.00-20 dual pneumatic
Optional	See Optional Equipment	See Optional Equipment	See Optional Equipment

Weights
Specification	M313C	M313D	M315D
Counterweight	6,393 lb	6,393 lb	7,716 lb
Dozer Blade	1,422 lb	1,653 lb	1,653 lb
Outriggers	1,962 lb	2,116 lb	2,116 lb
Rear - Dozer Only (1)	29,983 lb	29,542 lb	33,731 lb
Front And Rear Outriggers (1)	32,518 lb	32,298 lb	36,486 lb
Rear - Dozer, Front Outriggers (2)	30,865 lb	30,644 lb	36,927 lb
Rear - Dozer, Front Outriggers (1)	31,967 lb	31,636 lb	35,825 lb
Rear - Dozer Only (2)	28,880 lb	28,550 lb	34,833 lb
Front And Rear Outriggers (2)	31,747 lb	31,306 lb	37,589 lb
2.6 M (8'6") Stick	937 lb	970 lb	1,168 lb

Specification	M313C
2.01 M (6'7") Stick	783 lb
2.32 M (7'7") Stick	849 lb

Specification	M313C	M313D
2.9 M (9'6") Industrial Stick	904 lb	838 lb

Specification	M313D	M315D
Counterweights - Standard	6,393 lb	7,700 lb
Counterweights - Optional	7,275 lb	8,590 lb
Rear - Dozer Only (3)	30,644 lb	32,739 lb
Rear - Dozer, Front Outriggers (3)	32,739 lb	34,833 lb
Front And Rear Outriggers (3)	33,400 lb	35,494 lb
Va Boom* - Rear Dozer Only	30,424 lb	34,880 lb
Va Boom* - Rear Dozer, Front Outriggers	32,518 lb	36,970 lb
Va Boom* - Front And Rear Outriggers	33,180 lb	37,630 lb
One-Piece Boom* - Rear Dozer Only	29,762 lb	33,780 lb
Sticks - Long (2600 Mm)	970 lb	1,167 lb
Offset Boom* - Front And Rear Outriggers	34,392 lb	38,623 lb
Offset Boom* - Rear Dozer Only	31,636 lb	35,870 lb
Offset Boom* - Rear Dozer, Front Outriggers	33,731 lb	37,960 lb
One-Piece Boom* - Front And Rear Outriggers	32,518 lb	36,530 lb
One-Piece Boom* - Rear Dozer, Front Outriggers	31,857 lb	35,870 lb

Specification	M313D
Sticks - Short (2000 Mm)	816 lb
Sticks - Medium (2300 Mm)	860 lb
Sticks - Industrial (2900 Mm)	838 lb
2.0 M (6'6") Stick	816 lb
2.3 M (7'6") Stick	860 lb

Specification	M315D
Sticks - Short (2100 Mm)	1,035 lb
Sticks - Medium (2400 Mm)	1,132 lb
2.4 M (7'10") Stick	1,133 lb
3.1 M (10'2") Industrial Stick	992 lb
2.1 M (6'11") Stick	1,036 lb

Buckets
Specification	M313C	M313D	M315D
Reference Bucket Capacity	0.8 yd3	0.7 yd3	1.1 yd3

Specification	M313D	M315D
Minimum Bucket Capacity	0.5 yd3	0.5 yd3
Maximum Bucket Capacity	1.2 yd3	1.5 yd3

Hydraulic System
Specification	M313C	M313D	M315D
Travel Circuit	5,076 psi	5,076 psi	5,076 psi
Normal	5,076 psi	5,076 psi	5,076 psi
Implement/Travel Circuit	50 gpm	50 gpm	58 gpm
High Pressure (1)	4,786 psi	5,076 psi	5,076 psi
Medium Pressure (2)	13 gpm	13 gpm	13 gpm
High Pressure (2)	50 gpm	50 gpm	58 gpm
Medium Pressure (1)	2,500 psi	2,683 psi	2,683 psi

Specification	M313D	M315D
System	48 gal (US)	67.3 gal (US)
Tank Capacity	25 gal	35.6 gal
Maximum Pressure - Auxiliary Circuit - High Pressure	5,076 psi	5,076 psi
Maximum Pressure - Implement Circuit - Normal	5,076 psi	5,076 psi
Maximum Pressure - Implement Circuit - Heavy Lift	5,439 psi	5,439 psi
Maximum Pressure - Auxiliary Circuit - Medium Pressure	2,683 psi	2,683 psi
Maximum Pressure - Travel Circuit	5,076 psi	5,076 psi
Maximum Flow - Implement/Travel Circuit	50 gpm	58 gpm
Maximum Flow - Swing Mechanism	21 gpm	21.1 gpm
Maximum Flow - Auxiliary Circuit - High Pressure	50 gpm	58 gpm
Maximum Flow - Auxiliary Circuit - Medium Pressure	13 gpm	13.2 gpm
Maximum Pressure - Swing Mechanism	5,076 psi	5,366 psi
Heavy Lift	5,439 psi	5,439 psi
Swing Mechanism (2)	21 gpm	21 gpm
Swing Mechanism (1)	5,076 psi	5,366 psi

Operating Specifications
Specification	M313C	M313D	M315D
Maximum Reach - Ground Level	29.7 ft	29.7 ft	30.8 ft
Maximum Digging Depth - One Piece Boom	18.4 ft	18.4 ft	19.4 ft

Specification	M313C	M315D
Maximum Bucket Capacity	1 yd3	1.5 yd3
Bucket Digging Force - One Piece Boom	19,558 lb	22,706 lb
Maximum Reach - Ground Level, One Piece Boom	28.8 ft	30.1 ft
Stick Digging Force - One Piece Boom	15,287 lb	18,210 lb
Bucket Digging Force - Va Boom	19,558 lb	22,706 lb
Maximum Digging Depth - Va Boom	18.9 ft	20 ft
Maximum Reach - Ground Level, Va Boom	29.7 ft	30.8 ft
Stick Digging Force - Va Boom	15,287 lb	18,210 lb

Specification	M315D
Travel Speed	21.2 mph

Service Refill Capacities
Specification	M313C	M313D	M315D
Fuel Tank	62 gal	62 gal	62 gal
Hydraulic Tank	25 gal	25 gal	36 gal
Hydraulic System - Including Tank	44 gal	48 gal	58 gal
Engine Crankcase	2.4 gal	2.1 gal	2.1 gal
Final Drive	0.7 gal	0.7 gal	0.7 gal
Powershift Transmission	0.8 gal	0.7 gal	0.7 gal
Front Steering Axle - Differential	2.4 gal	2.4 gal	2.8 gal
Rear Axle - Housing (Differential)	2.9 gal	3 gal	3.7 gal
Cooling	8 gal	7 gal	7.9 gal

Cab
Specification	M313C
Cab/Fogs Option	ISO 10262

Undercarriage
Specification	M313D	M315D
Ground Clearance	1.22 ft	1.25 ft
Oscillation Axle Angle	9 degrees	9 degrees
Minimum Turning Radius - End Of One-Piece Boom	26.59 ft	27 ft
Minimum Turning Radius - Outside Of Tire	20 ft	21 ft
Minimum Turning Radius - End Of Va Boom	22 ft	23 ft

Standards
Specification	M313D	M315D
Brakes	SAE J1026 APR 90	SAE J1026 APR 90
Cab/Fogs	ISO 10262	ISO 10262

Sound Performance
Specification	M313D	M315D
Performance	Exterior sound power level according to 2000/14/EC is 103 db (A) Interior sound pressure level LpA is 72 db (A)	Exterior sound power level according to 2000/14/EC is 103 db (A) Interior sound pressure level LpA is 72 db (A)

Drive

Sound Levels
Specification	M313D	M315D
Exterior Sound	Exterior Sound	Exterior Sound

Working Ranges
Specification	M313D	M315D
Maximum Digging Depth	18.9 ft	20 ft
Maximum Reach - Ground Level	345 ft	30.8 ft

Bucket Specifications
Specification	M313D	M315D
Bucket Capacities	0.18 to 0.92 m3 (0.24 to 1.20 yd3)	0.38 to 1.26 m3 (0.5 to 1.65 yd3)

Cab/ROPS/Fogs
Specification	M313D	M315D
Standards	Standards	Standards

Variants — Source comparison annotation
Source guide	Differing-field count reported
M313C, M313D, and M315D	148

Ratios
Figure	M313C	M313D	M315D
Engine horsepower per 1,000 lb of weight	3.7	3.6	3.4
Fuel tank per engine horsepower	0.53 gal	0.49 gal	0.46 gal
Hydraulic power from the listed pump flow and relief pressure	211.5 hp	148.7 hp	172.4 hp

M313C, M313D, and M315D: owner reports

Sources: 3 forum discussions about the Caterpillar M315 wheeled excavators (M315, M315D); heavyequipmentforums.com.

Cat: Injectors, engine noise and diagnostic tools.

M313C, M313D, and M315D: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	full-size excavator	Cat and the M313C, M313D, M315D. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	6

CAT M315d (Heavy Equipment Forums, 2025-06-11)
CAT M315d 2002 Recurrent Injector Issues (Heavy Equipment Forums, 2024-10-15)
CAT M313c Air Conditioner Blower (Heavy Equipment Forums, 2024-08-24)
CAT M313d Backup Camera Stopped Working (Heavy Equipment Forums, 2024-06-30)

Used market for the M313C, M313D, and M315D — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Cat full-size excavator	35

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
M313C	3	2005 to 2006	$23,342	$33,590	$33,021	2,005
M313D	18	2007 to 2014	$42,380	$119,500	$69,458	6,507
M315D	14	2009 to 2018	$38,000	$145,747	$59,000	8,541

M313C, M313D, and M315D: 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 full-size excavator M313C, M313D, M315D	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Cat M313C — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Cat M313D — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Cat M315D — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Cat M313C, M313D, and M315D — Heavy Equipment Forums. Observed 2026-09-24.
Forum threads	Forum threads: Forum threads read for the Caterpillar M315 wheeled excavators (M315, M315D) — Heavyequipmentforums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Cat M313C — 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.

Recorded observations — Forum-title snapshot
Observation field	Recorded value
Title count	6
Forum indexes	Heavy Equipment Forums
Search wording	the M313C, M313D, and M315D full-size excavator
Latest title quoted by the reference	CAT M315d

Cat M313C, M313D, and M315D: Configuration records

M313C

Specification	Source figure
Dimensions and weight
Height To Top Of Cab	10.24 ft
Wheelbase	8.21 ft
Counterweight Clearance	4.05 ft
Engine
Engine Model	3054E DIT ATAAC diesel engine
Net Power	118 hp
Displacement	269 cu in
Cylinders	4
Bore	4.2 in
Stroke	5 in
Eec 80/1269	118 hp
ISO 9249	118 hp
Maximum Torque - 1,400 Rpm	368.8 lb-ft
Operational
Fuel Capacity	62.1 gal
Cooling System Fluid Capacity	8 gal
Hydraulic System Fluid Capacity	43.6 gal
Engine Oil Capacity	2.4 gal
Hydraulic System Relief Valve Pressure	5,076 psi
Hydraulic Pump Flow Capacity	71.4 gpm
Front Diff Fluid Capacity	2.4 gal
Rear Diff Fluid Capacity	3 gal
Oscillating Axle Angle	18 degrees
Max Steering Angle	33.5 degrees
Tire Size	10-20 (dual pneumatic)
Swing Mechanism
Swing Speed	10.5 rpm
Maximum Flow	21.1 gpm
Pressure	5,076 psi
Buckets
Reference Bucket Capacity	0.8 yd3
Weights
Counterweight	6,393 lb
Dozer Blade	1,422 lb
Outriggers	1,962 lb
Rear - Dozer Only (1)	29,983 lb
Front And Rear Outriggers (1)	32,518 lb
Rear - Dozer, Front Outriggers (2)	30,865 lb
Rear - Dozer, Front Outriggers (1)	31,967 lb
Rear - Dozer Only (2)	28,880 lb
Front And Rear Outriggers (2)	31,747 lb
Hydraulic System
Travel Circuit	5,076 psi
Normal	5,076 psi
Implement/Travel Circuit	50 gpm
High Pressure (1)	4,786 psi
Medium Pressure (2)	13 gpm
High Pressure (2)	50 gpm
Medium Pressure (1)	2,500 psi
Service Refill Capacities
Fuel Tank	62 gal
Hydraulic Tank	25 gal
Hydraulic System - Including Tank	44 gal
Engine Crankcase	2.4 gal
Final Drive	0.7 gal
Powershift Transmission	0.8 gal
Front Steering Axle - Differential	2.4 gal
Rear Axle - Housing (Differential)	2.9 gal
Cooling	8 gal
Boom/Stick Option (Mex) 1
Max Vertical Wall Dig Depth	11.49 ft
Boom/Stick Option (Mex) 1	VA boom w/ stick 2000mm
Transmission and speeds
Number Of Forward Gears	2
Number Of Reverse Gears	2
Creeper Speed - 2nd Gear	9.9 mph
Forward/Reverse - 1st Gear	5 mph
Creeper Speed - 1st Gear	2.5 mph
Forward/Reverse - 2nd Gear	21 mph
Maximum Gradeability	67 %
Tires
Standard	10.00-20 dual pneumatic
Optional	See Optional Equipment
Operating Specifications
Bucket Digging Force - One Piece Boom	19,558 lb
Maximum Digging Depth - One Piece Boom	18.4 ft
Maximum Reach - Ground Level, One Piece Boom	28.8 ft
Stick Digging Force - One Piece Boom	15,287 lb
Bucket Digging Force - Va Boom	19,558 lb
Maximum Digging Depth - Va Boom	18.9 ft
Maximum Reach - Ground Level, Va Boom	29.7 ft
Stick Digging Force - Va Boom	15,287 lb
Cab
Cab/Fogs Option	ISO 10262
Additional specifications
Ground Clearance	1.22 ft
Overall Width - Outriggers Down	12.03 ft
Upper Structure Clearance	4.05 ft
Support Point	136.62 in
Operating Weight	31,967 lb
Max Cutting Height	31.73 ft
Max Loading Height	22.64 ft
Max Reach Along Ground	27.86 ft
Max Digging Depth	16.93 ft
Fuel Tank Capacity	62.1 gal
Max Travel Speed	21.2 mph
Maximum Travel Speed	21 mph
Maximum Reach - Ground Level	29.7 ft
Maximum Bucket Capacity	1 yd3

Source

M313D

Specification	Source figure
Dimensions and weight
Height To Top Of Cab	10.24 ft
Tail Swing Radius	6.73 ft
Wheelbase	8.37 ft
Counterweight Clearance	4.05 ft
Undercarriage
Oscillation Axle Angle	9 degrees
Minimum Turning Radius - End Of One-Piece Boom	26.59 ft
Minimum Turning Radius - Outside Of Tire	20 ft
Minimum Turning Radius - End Of Va Boom	22 ft
Engine
Number Of Cylinders	4
Engine Model	C4.4 Acert
Net Power	127 hp
Gross Power	137 hp
Power Measured @	2,000 rpm
Displacement	269 cu in
Cylinders	4
Bore	4.2 in
Stroke	5 in
Eec 80/1269	127 hp
ISO 9249	127 hp
Maximum Torque - 1,400 Rpm	406 lb-ft
Torque Measured @	1,400 rpm
Net Torque	406 lb-ft
Net Power - ISO 9249	129 hp
Net Power - 80/1269/Eec	129 hp
Ratings	2,000 rpm
Net Power - SAE J1349/ISO 9249	128 hp
Net Power - 2,000 Rpm - ISO 9249	129 hp
Operational
Fuel Capacity	62.1 gal
Cooling System Fluid Capacity	6.9 gal
Hydraulic System Fluid Capacity	47.6 gal
Engine Oil Capacity	2.2 gal
Alternator Supplied Amperage	75 amps
Hydraulic System Relief Valve Pressure	5,076 psi
Hydraulic Pump Flow Capacity	50.2 gpm
Front Diff Fluid Capacity	2.4 gal
Rear Diff Fluid Capacity	3 gal
Oscillating Axle Angle	9 degrees
Max Steering Angle	35 degrees
Tire Size	10.00-20 16PR, dual
Hydraulic Pump Type	Piston
Swing Mechanism
Swing Torque	25,815 lb-ft
Swing Speed	10.5 rpm
Buckets
Reference Bucket Capacity	0.7 yd3
Minimum Bucket Capacity	0.5 yd3
Weights
Counterweight	6,393 lb
Dozer Blade	1,653 lb
Outriggers	2,116 lb
Rear - Dozer Only (1)	29,542 lb
Front And Rear Outriggers (1)	32,298 lb
Rear - Dozer, Front Outriggers (2)	30,644 lb
Rear - Dozer, Front Outriggers (1)	31,636 lb
Rear - Dozer Only (2)	28,550 lb
Front And Rear Outriggers (2)	31,306 lb
Hydraulic System
Travel Circuit	5,076 psi
Normal	5,076 psi
Implement/Travel Circuit	50 gpm
High Pressure (1)	5,076 psi
Medium Pressure (2)	13 gpm
High Pressure (2)	50 gpm
Medium Pressure (1)	2,683 psi
System	48 gal (US)
Tank Capacity	25 gal
Maximum Pressure - Auxiliary Circuit - High Pressure	5,076 psi
Maximum Pressure - Implement Circuit - Normal	5,076 psi
Maximum Pressure - Implement Circuit - Heavy Lift	5,439 psi
Maximum Pressure - Auxiliary Circuit - Medium Pressure	2,683 psi
Maximum Pressure - Travel Circuit	5,076 psi
Maximum Flow - Implement/Travel Circuit	50 gpm
Maximum Flow - Swing Mechanism	21 gpm
Maximum Flow - Auxiliary Circuit - High Pressure	50 gpm
Maximum Flow - Auxiliary Circuit - Medium Pressure	13 gpm
Maximum Pressure - Swing Mechanism	5,076 psi
Heavy Lift	5,439 psi
Swing Mechanism (2)	21 gpm
Swing Mechanism (1)	5,076 psi
Service Refill Capacities
Fuel Tank	62 gal
Hydraulic Tank	25 gal
Hydraulic System - Including Tank	48 gal
Engine Crankcase	2.1 gal
Final Drive	0.7 gal
Powershift Transmission	0.7 gal
Front Steering Axle - Differential	2.4 gal
Rear Axle - Housing (Differential)	3 gal
Cooling	7 gal
Boom/Stick Option (Mex) 1
Max Vertical Wall Dig Depth	11.49 ft
Boom/Stick Option (Mex) 1	VA Boom / stick 2.0m
Transmission and speeds
Number Of Forward Gears	2
Number Of Reverse Gears	2
Creeper Speed - 2nd Gear	8 mph
Forward/Reverse - 1st Gear	5.6 mph
Creeper Speed - 1st Gear	2 mph
Forward/Reverse - 2nd Gear	23 mph
Maximum Gradeability	58 %
Transmission Type	Gear
Tires
Standard	10.00-20 dual pneumatic
Optional	See Optional Equipment
Operating Specifications
Maximum Digging Depth - One Piece Boom	18.4 ft
Standards
Brakes	SAE J1026 APR 90
Cab/Fogs	ISO 10262
Sound Levels
Exterior Sound	Exterior Sound
Bucket Specifications
Bucket Capacities	0.18 to 0.92 m3 (0.24 to 1.20 yd3)
Additional specifications
Ground Clearance	1.22 ft
Overall Width - Outriggers Down	12.03 ft
Upper Structure Clearance	4.05 ft
Support Point	137 in
Operating Weight	34,833 lb
Maximum Bucket Capacity	1.2 yd3
Counterweights - Standard	6,393 lb
Counterweights - Optional	7,275 lb
Rear - Dozer Only (3)	30,644 lb
Rear - Dozer, Front Outriggers (3)	32,739 lb
Front And Rear Outriggers (3)	33,400 lb
Va Boom* - Rear Dozer Only	30,424 lb
Va Boom* - Rear Dozer, Front Outriggers	32,518 lb
Va Boom* - Front And Rear Outriggers	33,180 lb
One-Piece Boom* - Rear Dozer Only	29,762 lb
Sticks - Long (2600 Mm)	970 lb
Offset Boom* - Front And Rear Outriggers	34,392 lb
Offset Boom* - Rear Dozer Only	31,636 lb
Offset Boom* - Rear Dozer, Front Outriggers	33,731 lb
One-Piece Boom* - Front And Rear Outriggers	32,518 lb
One-Piece Boom* - Rear Dozer, Front Outriggers	31,857 lb
Sticks - Short (2000 Mm)	816 lb
Sticks - Medium (2300 Mm)	860 lb
Sticks - Industrial (2900 Mm)	838 lb
Max Cutting Height	31.73 ft
Max Loading Height	22.64 ft
Max Reach Along Ground	27.86 ft
Max Digging Depth	16.93 ft
Shipping Length Of Unit	27.27 ft
Shipping Height Of Unit	10.24 ft
Fuel Tank Capacity	62.1 gal
Max Travel Speed	23 mph
Maximum Travel Speed	23 mph
Drawbar Pull	17,085 lb
Maximum Reach - Ground Level	29.7 ft
Maximum Digging Depth	18.9 ft
Standards	Standards

Source

M315D

Specification	Source figure
Dimensions and weight
Height To Top Of Cab	10.34 ft
Tail Swing Radius	7.27 ft
Wheelbase	8.37 ft
Counterweight Clearance	4.14 ft
Undercarriage
Oscillation Axle Angle	9 degrees
Minimum Turning Radius - End Of One-Piece Boom	27 ft
Minimum Turning Radius - Outside Of Tire	21 ft
Minimum Turning Radius - End Of Va Boom	23 ft
Engine
Number Of Cylinders	4
Engine Model	C4.4 Acert
Net Power	135 hp
Gross Power	145 hp
Power Measured @	2,000 rpm
Displacement	269 cu in
Cylinders	4
Bore	4.2 in
Stroke	5 in
Eec 80/1269	135 hp
ISO 9249	135 hp
Maximum Torque - 1,400 Rpm	406 lb-ft
Torque Measured @	1,400 rpm
Net Torque	406 lb-ft
Net Power - ISO 9249	137 hp
Ratings	2,000 rpm
Net Power - 2,000 Rpm - ISO 9249 (Din)	137 hp
Operational
Fuel Capacity	62.1 gal
Cooling System Fluid Capacity	8 gal
Hydraulic System Fluid Capacity	58.2 gal
Engine Oil Capacity	2.2 gal
Alternator Supplied Amperage	75 amps
Hydraulic System Relief Valve Pressure	5,076 psi
Hydraulic Pump Flow Capacity	58.2 gpm
Front Diff Fluid Capacity	2.8 gal
Rear Diff Fluid Capacity	3.7 gal
Oscillating Axle Angle	9 degrees
Max Steering Angle	35 degrees
Tire Size	10.00-20 16PR, dual
Hydraulic Pump Type	Piston
Swing Mechanism
Swing Torque	29,502 lb-ft
Swing Speed	10.5 rpm
Maximum Pressure	5,366 psi
Buckets
Reference Bucket Capacity	1.1 yd3
Minimum Bucket Capacity	0.5 yd3
Weights
Counterweight	7,716 lb
Dozer Blade	1,653 lb
Outriggers	2,116 lb
Rear - Dozer Only (1)	33,731 lb
Front And Rear Outriggers (1)	36,486 lb
Rear - Dozer, Front Outriggers (2)	36,927 lb
Rear - Dozer, Front Outriggers (1)	35,825 lb
Rear - Dozer Only (2)	34,833 lb
Front And Rear Outriggers (2)	37,589 lb
Hydraulic System
Travel Circuit	5,076 psi
Normal	5,076 psi
Implement/Travel Circuit	58 gpm
High Pressure (1)	5,076 psi
Medium Pressure (2)	13 gpm
High Pressure (2)	58 gpm
Medium Pressure (1)	2,683 psi
System	67.3 gal (US)
Tank Capacity	35.6 gal
Maximum Pressure - Auxiliary Circuit - High Pressure	5,076 psi
Maximum Pressure - Implement Circuit - Normal	5,076 psi
Maximum Pressure - Implement Circuit - Heavy Lift	5,439 psi
Maximum Pressure - Auxiliary Circuit - Medium Pressure	2,683 psi
Maximum Pressure - Travel Circuit	5,076 psi
Maximum Flow - Implement/Travel Circuit	58 gpm
Maximum Flow - Swing Mechanism	21.1 gpm
Maximum Flow - Auxiliary Circuit - High Pressure	58 gpm
Maximum Flow - Auxiliary Circuit - Medium Pressure	13.2 gpm
Maximum Pressure - Swing Mechanism	5,366 psi
Heavy Lift	5,439 psi
Swing Mechanism (2)	21 gpm
Swing Mechanism (1)	5,366 psi
Service Refill Capacities
Fuel Tank	62 gal
Hydraulic Tank	36 gal
Hydraulic System - Including Tank	58 gal
Engine Crankcase	2.1 gal
Final Drive	0.7 gal
Powershift Transmission	0.7 gal
Front Steering Axle - Differential	2.8 gal
Rear Axle - Housing (Differential)	3.7 gal
Cooling	7.9 gal
Boom/Stick Option (Mex) 1
Max Vertical Wall Dig Depth	12.21 ft
Boom/Stick Option (Mex) 1	VA Boom / stick 2.1m
Transmission and speeds
Number Of Forward Gears	2
Number Of Reverse Gears	2
Creeper Speed - 2nd Gear	8 mph
Forward/Reverse - 1st Gear	5 mph
Creeper Speed - 1st Gear	2 mph
Forward/Reverse - 2nd Gear	21 mph
Maximum Gradeability	69 %
Transmission Type	Gear
Tires
Standard	10.00-20 dual pneumatic
Optional	See Optional Equipment
Operating Specifications
Bucket Digging Force - One Piece Boom	22,706 lb
Maximum Digging Depth - One Piece Boom	19.4 ft
Maximum Reach - Ground Level, One Piece Boom	30.1 ft
Stick Digging Force - One Piece Boom	18,210 lb
Bucket Digging Force - Va Boom	22,706 lb
Maximum Digging Depth - Va Boom	20 ft
Maximum Reach - Ground Level, Va Boom	30.8 ft
Stick Digging Force - Va Boom	18,210 lb
Standards
Brakes	SAE J1026 APR 90
Cab/Fogs	ISO 10262
Sound Levels
Exterior Sound	Exterior Sound
Bucket Specifications
Bucket Capacities	0.38 to 1.26 m3 (0.5 to 1.65 yd3)
Additional specifications
Ground Clearance	1.22 ft
Overall Width - Outriggers Down	12.03 ft
Upper Structure Clearance	4.15 ft
Support Point	140.16 in
Operating Weight	39,463 lb
Maximum Bucket Capacity	1.5 yd3
Counterweights - Standard	7,700 lb
Counterweights - Optional	8,590 lb
Rear - Dozer Only (3)	32,739 lb
Rear - Dozer, Front Outriggers (3)	34,833 lb
Front And Rear Outriggers (3)	35,494 lb
Va Boom* - Rear Dozer Only	34,880 lb
Va Boom* - Rear Dozer, Front Outriggers	36,970 lb
Va Boom* - Front And Rear Outriggers	37,630 lb
One-Piece Boom* - Rear Dozer Only	33,780 lb
Sticks - Long (2600 Mm)	1,167 lb
Offset Boom* - Front And Rear Outriggers	38,623 lb
Offset Boom* - Rear Dozer Only	35,870 lb
Offset Boom* - Rear Dozer, Front Outriggers	37,960 lb
One-Piece Boom* - Front And Rear Outriggers	36,530 lb
One-Piece Boom* - Rear Dozer, Front Outriggers	35,870 lb
Sticks - Short (2100 Mm)	1,035 lb
Sticks - Medium (2400 Mm)	1,132 lb
Max Cutting Height	32.94 ft
Max Loading Height	22.81 ft
Max Reach Along Ground	29.24 ft
Max Digging Depth	18.34 ft
Shipping Length Of Unit	27.83 ft
Shipping Height Of Unit	10.34 ft
Fuel Tank Capacity	62.1 gal
Max Travel Speed	21.2 mph
Maximum Travel Speed	21 mph
Drawbar Pull	21,806 lb
Maximum Reach - Ground Level	30.8 ft
Travel Speed	21.2 mph
Maximum Digging Depth	20 ft
Standards	Standards

Source

Compare Cat M313C, M313D, M315D

Boom/Stick Option (Mex) 1
Specification	M313C	M313D	M315D
Max Cutting Height	31.73 ft	31.73 ft	32.94 ft
Max Loading Height	22.64 ft	22.64 ft	22.81 ft
Max Reach Along Ground	27.86 ft	27.86 ft	29.24 ft
Max Vertical Wall Dig Depth	11.49 ft	11.49 ft	12.21 ft
Max Digging Depth	16.93 ft	16.93 ft	18.34 ft
Boom/Stick Option (Mex) 1	VA boom w/ stick 2000mm	VA Boom / stick 2.0m	VA Boom / stick 2.1m

Dimensions and weight
Specification	M313C	M313D	M315D
Wheelbase	8.21 ft	8.37 ft	8.37 ft
Ground Clearance	1.22 ft	1.22 ft	1.22 ft
Overall Width - Outriggers Down	12.03 ft	12.03 ft	12.03 ft
Height To Top Of Cab	10.24 ft	10.24 ft	10.34 ft
Upper Structure Clearance	4.05 ft	4.05 ft	4.15 ft
Counterweight Clearance	4.05 ft	4.05 ft	4.14 ft
Support Point	136.62 in	137 in	140.16 in

Fuel Tank
Specification	M313C	M313D	M315D
Fuel Tank Capacity	62.1 gal	62.1 gal	62.1 gal

Engine
Specification	M313C	M313D	M315D
Cylinders	4	4	4
Engine Model	3054E DIT ATAAC diesel engine	C4.4 Acert	C4.4 Acert
Net Power	118 hp	127 hp	135 hp
Displacement	269 cu in	269 cu in	269 cu in
Bore	4.2 in	4.2 in	4.2 in
Stroke	5 in	5 in	5 in
Eec 80/1269	118 hp	127 hp	135 hp
ISO 9249	118 hp	127 hp	135 hp
Maximum Torque - 1,400 Rpm	368.8 lb-ft	406 lb-ft	406 lb-ft

Operational
Specification	M313C	M313D	M315D
Operating Weight	31,967 lb	34,833 lb	39,463 lb
Fuel Capacity	62.1 gal	62.1 gal	62.1 gal
Cooling System Fluid Capacity	8 gal	6.9 gal	8 gal
Engine Oil Capacity	2.4 gal	2.2 gal	2.2 gal
Front Diff Fluid Capacity	2.4 gal	2.4 gal	2.8 gal
Rear Diff Fluid Capacity	3 gal	3 gal	3.7 gal
Hydraulic System Fluid Capacity	43.6 gal	47.6 gal	58.2 gal
Hydraulic System Relief Valve Pressure	5,076 psi	5,076 psi	5,076 psi
Hydraulic Pump Flow Capacity	71.4 gpm	50.2 gpm	58.2 gpm
Oscillating Axle Angle	18 degrees	9 degrees	9 degrees
Max Steering Angle	33.5 degrees	35 degrees	35 degrees
Tire Size	10-20 (dual pneumatic)	10.00-20 16PR, dual	10.00-20 16PR, dual

Swing Mechanism
Specification	M313C	M313D	M315D
Swing Speed	10.5 rpm	10.5 rpm	10.5 rpm

Transmission and speeds
Specification	M313C	M313D	M315D
Number Of Forward Gears	2	2	2
Number Of Reverse Gears	2	2	2
Max Travel Speed	21.2 mph	23 mph	21.2 mph
Creeper Speed - 2nd Gear	9.9 mph	8 mph	8 mph
Maximum Travel Speed	21 mph	23 mph	21 mph
Forward/Reverse - 1st Gear	5 mph	5.6 mph	5 mph
Creeper Speed - 1st Gear	2.5 mph	2 mph	2 mph
Forward/Reverse - 2nd Gear	21 mph	23 mph	21 mph
Maximum Gradeability	67 %	58 %	69 %

Tires
Specification	M313C	M313D	M315D
Standard	10.00-20 dual pneumatic	10.00-20 dual pneumatic	10.00-20 dual pneumatic
Optional	See Optional Equipment	See Optional Equipment	See Optional Equipment

Weights
Specification	M313C	M313D	M315D
Counterweight	6,393 lb	6,393 lb	7,716 lb
Dozer Blade	1,422 lb	1,653 lb	1,653 lb
Outriggers	1,962 lb	2,116 lb	2,116 lb
Rear - Dozer Only (1)	29,983 lb	29,542 lb	33,731 lb
Front And Rear Outriggers (1)	32,518 lb	32,298 lb	36,486 lb
Rear - Dozer, Front Outriggers (2)	30,865 lb	30,644 lb	36,927 lb
Rear - Dozer, Front Outriggers (1)	31,967 lb	31,636 lb	35,825 lb
Rear - Dozer Only (2)	28,880 lb	28,550 lb	34,833 lb
Front And Rear Outriggers (2)	31,747 lb	31,306 lb	37,589 lb

Buckets
Specification	M313C	M313D	M315D
Reference Bucket Capacity	0.8 yd3	0.7 yd3	1.1 yd3

Hydraulic System
Specification	M313C	M313D	M315D
Travel Circuit	5,076 psi	5,076 psi	5,076 psi
Normal	5,076 psi	5,076 psi	5,076 psi
Implement/Travel Circuit	50 gpm	50 gpm	58 gpm
High Pressure (1)	4,786 psi	5,076 psi	5,076 psi
Medium Pressure (2)	13 gpm	13 gpm	13 gpm
High Pressure (2)	50 gpm	50 gpm	58 gpm
Medium Pressure (1)	2,500 psi	2,683 psi	2,683 psi

Operating Specifications
Specification	M313C	M313D	M315D
Maximum Reach - Ground Level	29.7 ft	29.7 ft	30.8 ft
Maximum Digging Depth - One Piece Boom	18.4 ft	18.4 ft	19.4 ft

Service Refill Capacities
Specification	M313C	M313D	M315D
Fuel Tank	62 gal	62 gal	62 gal
Hydraulic Tank	25 gal	25 gal	36 gal
Hydraulic System - Including Tank	44 gal	48 gal	58 gal
Engine Crankcase	2.4 gal	2.1 gal	2.1 gal
Final Drive	0.7 gal	0.7 gal	0.7 gal
Powershift Transmission	0.8 gal	0.7 gal	0.7 gal
Front Steering Axle - Differential	2.4 gal	2.4 gal	2.8 gal
Rear Axle - Housing (Differential)	2.9 gal	3 gal	3.7 gal
Cooling	8 gal	7 gal	7.9 gal

More in Cat: 317/317 GC/319, E200B–EL240B, 318B L/318B LN.

Cat M313C, M313D, and M315D specifications

Drive

M313C, M313D, and M315D: owner reports

Sources for this page

Cat M313C, M313D, and M315D: Configuration records