Machine models

Volvo EC45 to ECR58 specifications

Entries in this reference
Listing-entry count
5

Short answer

Volvo EC45 to ECR58: excavators.

Selected configuration figures
Configuration	Documented field and quantity
EC45	Gross Power 41.6 hp Operating Weight 9,370 lb
EC45 Pro	Gross Power 38 hp Operating Weight 10,031 lb
EC55	Gross Power 53.7 hp Operating Weight 10,825 lb
EC55B	Gross Power 52 hp Operating Weight 11,464 lb
ECR58	Gross Power 52 hp Operating Weight 12,056 lb

EC45 to ECR58 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Volvo	EC45 to ECR58	5	EC45, EC45 Pro, EC55, EC55B, and ECR58

Boom/Stick Option (Hex) 1
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Shipping Length Of Unit	16.18 ft	16.47 ft	19.36 ft	19.36 ft	18.38 ft
Max Cutting Height	16.18 ft	16.18 ft	18.94 ft	18.94 ft	18.41 ft
Shipping Height Of Unit	8.24 ft	8.34 ft	8.37 ft	8.4 ft	8.47 ft
Max Loading Height	11.95 ft	11.55 ft	13.42 ft	13.42 ft	13.03 ft
Max Reach Along Ground	17.33 ft	17.66 ft	19.62 ft	19.62 ft	19.49 ft
Max Vertical Wall Digging Depth	7.58 ft	6.53 ft	8.6 ft	8.6 ft	9.55 ft
Max Digging Depth	11.52 ft	11.88 ft	13.13 ft	13.13 ft	11.82 ft
Boom/Stick Option (Hex) 1	Boom length 2600mm Stick length 1400mm	Boom length 2600mm Stick length 1400mm	Boom length 3030mm Stick length 1540mm	Boom length 3030mm Stick length 1540mm	Boom 9'6" (2900mm)/Stick 5'0.6" (1540mm)

Dimensions and weight
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Width To Outside Of Tracks	5.91 ft	5.91 ft	6.3 ft	6.3 ft	6.57 ft
Length Of Track On Ground	5.81 ft	5.81 ft	6.4 ft	6.4 ft	6.4 ft
Ground Clearance	1.05 ft	1.05 ft	1.25 ft	1.25 ft	1.22 ft
Height To Top Of Cab	8.24 ft	8.34 ft	8.37 ft	8.4 ft	8.47 ft
Tail Swing Radius	4.53 ft	4.66 ft	5.42 ft	5.42 ft	3.29 ft
Removal Counterweight Clearance	2.14 ft	2.14 ft	2.27 ft	2.27 ft	2.2 ft

Undercarriage
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Shoe Size	15.75 in	15.75 in	15.75 in	15.75 in	15.75 in
Number Of Track Rollers Per Side	4	4	5	5	5
Number Of Carrier Rollers Per Side	1	1	1	1	1
Ground Pressure	3.56 psi	3.56 psi	4.13 psi	4.7 psi	4.26 psi
Max Travel Speed	2.68 mph	2.68 mph	2.68 mph	2.68 mph	2.7 mph

Specification	EC45	EC55	EC55B	ECR58
Track Gauge	4.6 ft	4.99 ft	4.99 ft	5.25 ft

Engine
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Number Of Cylinders	4	4	4	4	4
Engine Model	K4N	K4N	4TNE94-SM	4TNV94L-XVC1	D3.1
Gross Power	41.6 hp	38 hp	53.7 hp	52 hp	52 hp
Net Power	36.5 hp	34 hp	51 hp	50 hp	50.8 hp
Power Measured @	2,000 rpm	2,600 rpm	2,200 rpm	2,100 rpm	2,100 rpm
Displacement	139.8 cu in	139.8 cu in	170.9 cu in	186.2 cu in	186.4 cu in
Max Torque	101.1 lb-ft	93 lb-ft	133.5 lb-ft	148.3 lb-ft	147.5 lb-ft
Torque Measured @	1,400 rpm	1,400 rpm	1,600 rpm	1,400 rpm	1,400 rpm

Specification	EC45 Pro	EC55	EC55B	ECR58
Aspiration	natural	natural	natural	Natural

Operational
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Operating Weight	9,370 lb	10,031 lb	10,825 lb	11,464 lb	12,056 lb
Fuel Capacity	17.5 gal	17.5 gal	23.8 gal	23.8 gal	17.2 gal
Cooling System Fluid Capacity	2.2 gal	2.3 gal	3.2 gal	3.2 gal	1.8 gal
Hydraulic System Fluid Capacity	16.4 gal	9.8 gal	2.6 gal	2.7 gal	23.8 gal
Engine Oil Capacity	2.1 gal	2 gal	23.8 gal	23.8 gal	3.1 gal
Alternator Supplied Amperage	40 amps	40 amps	40 amps	55 amps	55 amps
Hydraulic System Relief Valve Pressure	3,771 psi	3,771 psi	3,046 psi	3,046 psi	3,483 psi
Hydraulic Pump Flow Capacity	26.2 gpm	26.2 gpm	29.1 gpm	27.8 gpm	34.3 gpm

Specification	EC45	EC55	EC55B	ECR58
Operating Voltage	12 V	12 V	12 V	12 V

Specification	EC45 Pro
Operational Voltage	12 V

Swing Mechanism
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Swing Speed	10 rpm	10 rpm	10 rpm	10 rpm	10 rpm

Buckets
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Reference Bucket Capacity	0.2 yd3	0.1 yd3	0.2 yd3	0.2 yd3	0.2 yd3
Minimum Bucket Capacity	0.1 yd3	0.1 yd3	0.1 yd3	0.1 yd3	0.1 yd3
Maximum Bucket Capacity	0.2 yd3	0.3 yd3	0.4 yd3	0.4 yd3	0.4 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
EC45 to ECR58	38

Ratios
Figure	EC45	EC45 Pro	EC55	EC55B	ECR58
Engine horsepower per 1,000 lb of weight	3.9	3.4	4.7	4.4	4.2
Fuel tank per engine horsepower	0.48 gal	0.51 gal	0.47 gal	0.48 gal	0.34 gal
Hydraulic power from the listed pump flow and relief pressure	57.6 hp	57.6 hp	51.7 hp	49.4 hp	69.7 hp

Volvo EC45 to ECR58: excavator

EC45 to ECR58: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	excavator	Volvo and the EC45 line that the EC45, EC45 Pro, EC55, EC55B belongs to (no title names the exact model)	35

Topics named by those titles
Title topic	Titles
overheating and cooling	2
parts and manuals	2

Topic in the title	Threads	Share of matching threads
overheating and cooling	2	6%
parts and manuals	2	6%

Volvo Ecr58 No Joystick Controls Or Tracks (Heavy Equipment Forums, 2025-11-24)
Volvo Ec55b Location Of Cover To Access Swing Box To Add Hard Grease (Heavy Equipment Forums, 2025-08-08)
2004 Volvo Ec55b Engine Needed (Heavy Equipment Forums, 2025-06-02)
Volvo Ec55 Control Valve Block Overheating Oil Problem (Heavy Equipment Forums, 2025-03-21)

Used market for the EC45 to ECR58 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Volvo excavator	57

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
EC55	19	2011 to 2024	$6,832	$50,101	$16,670	2,400
EC55B	3	2012 to 2018	$6,832	$7,500	$7,166	None shown
ECR58	35	2006 to 2025	$22,448	$73,443	$48,000	1,350

EC45 to ECR58: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Volvo together with the excavator EC45, EC45 Pro, EC55, EC55B	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Volvo EC45 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Volvo EC45 Pro — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Volvo EC55 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Volvo EC55B — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Volvo ECR58 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Volvo EC45 to ECR58 — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Volvo EC55 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Volvo — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Volvo EC45 to ECR58: Configuration records

EC45

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	16.18 ft
Max Vertical Wall Digging Depth	7.58 ft
Max Digging Depth	11.52 ft
Boom/Stick Option (Hex) 1	Boom length 2600mm Stick length 1400mm
Shipping Length Of Unit	16.18 ft
Shipping Height Of Unit	8.24 ft
Max Loading Height	11.95 ft
Max Reach Along Ground	17.33 ft
Dimensions and weight
Tail Swing Radius	4.53 ft
Width To Outside Of Tracks	5.91 ft
Length Of Track On Ground	5.81 ft
Ground Clearance	1.05 ft
Height To Top Of Cab	8.24 ft
Removal Counterweight Clearance	2.14 ft
Undercarriage
Shoe Size	15.75 in
Number Of Track Rollers Per Side	4
Number Of Carrier Rollers Per Side	1
Ground Pressure	3.56 psi
Max Travel Speed	2.68 mph
Engine
Number Of Cylinders	4
Engine Model	K4N
Gross Power	41.6 hp
Displacement	139.8 cu in
Max Torque	101.1 lb-ft
Net Power	36.5 hp
Power Measured @	2,000 rpm
Torque Measured @	1,400 rpm
Operational
Operating Weight	9,370 lb
Fuel Capacity	17.5 gal
Cooling System Fluid Capacity	2.2 gal
Hydraulic System Fluid Capacity	16.4 gal
Engine Oil Capacity	2.1 gal
Operating Voltage	12 V
Alternator Supplied Amperage	40 amps
Hydraulic System Relief Valve Pressure	3,771 psi
Hydraulic Pump Flow Capacity	26.2 gpm
Buckets
Reference Bucket Capacity	0.2 yd3
Minimum Bucket Capacity	0.1 yd3
Maximum Bucket Capacity	0.2 yd3
Swing Mechanism
Swing Speed	10 rpm
Additional specifications
Track Gauge	4.6 ft

Source

EC45 Pro

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	16.18 ft
Max Vertical Wall Digging Depth	6.53 ft
Max Digging Depth	11.88 ft
Boom/Stick Option (Hex) 1	Boom length 2600mm Stick length 1400mm
Shipping Length Of Unit	16.47 ft
Shipping Height Of Unit	8.34 ft
Max Loading Height	11.55 ft
Max Reach Along Ground	17.66 ft
Dimensions and weight
Tail Swing Radius	4.66 ft
Width To Outside Of Tracks	5.91 ft
Length Of Track On Ground	5.81 ft
Ground Clearance	1.05 ft
Height To Top Of Cab	8.34 ft
Removal Counterweight Clearance	2.14 ft
Undercarriage
Shoe Size	15.75 in
Number Of Track Rollers Per Side	4
Number Of Carrier Rollers Per Side	1
Ground Pressure	3.56 psi
Max Travel Speed	2.68 mph
Engine
Number Of Cylinders	4
Engine Model	K4N
Gross Power	38 hp
Displacement	139.8 cu in
Max Torque	93 lb-ft
Net Power	34 hp
Power Measured @	2,600 rpm
Torque Measured @	1,400 rpm
Aspiration	natural
Operational
Operating Weight	10,031 lb
Fuel Capacity	17.5 gal
Cooling System Fluid Capacity	2.3 gal
Hydraulic System Fluid Capacity	9.8 gal
Engine Oil Capacity	2 gal
Alternator Supplied Amperage	40 amps
Hydraulic System Relief Valve Pressure	3,771 psi
Hydraulic Pump Flow Capacity	26.2 gpm
Operational Voltage	12 V
Buckets
Reference Bucket Capacity	0.1 yd3
Minimum Bucket Capacity	0.1 yd3
Maximum Bucket Capacity	0.3 yd3
Swing Mechanism
Swing Speed	10 rpm

Source

EC55

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	18.94 ft
Max Vertical Wall Digging Depth	8.6 ft
Max Digging Depth	13.13 ft
Boom/Stick Option (Hex) 1	Boom length 3030mm Stick length 1540mm
Shipping Length Of Unit	19.36 ft
Shipping Height Of Unit	8.37 ft
Max Loading Height	13.42 ft
Max Reach Along Ground	19.62 ft
Dimensions and weight
Tail Swing Radius	5.42 ft
Width To Outside Of Tracks	6.3 ft
Length Of Track On Ground	6.4 ft
Ground Clearance	1.25 ft
Height To Top Of Cab	8.37 ft
Removal Counterweight Clearance	2.27 ft
Undercarriage
Shoe Size	15.75 in
Number Of Track Rollers Per Side	5
Number Of Carrier Rollers Per Side	1
Ground Pressure	4.13 psi
Max Travel Speed	2.68 mph
Engine
Number Of Cylinders	4
Engine Model	4TNE94-SM
Gross Power	53.7 hp
Displacement	170.9 cu in
Max Torque	133.5 lb-ft
Net Power	51 hp
Power Measured @	2,200 rpm
Torque Measured @	1,600 rpm
Aspiration	natural
Operational
Operating Weight	10,825 lb
Fuel Capacity	23.8 gal
Cooling System Fluid Capacity	3.2 gal
Hydraulic System Fluid Capacity	2.6 gal
Engine Oil Capacity	23.8 gal
Operating Voltage	12 V
Alternator Supplied Amperage	40 amps
Hydraulic System Relief Valve Pressure	3,046 psi
Hydraulic Pump Flow Capacity	29.1 gpm
Buckets
Reference Bucket Capacity	0.2 yd3
Minimum Bucket Capacity	0.1 yd3
Maximum Bucket Capacity	0.4 yd3
Swing Mechanism
Swing Speed	10 rpm
Additional specifications
Track Gauge	4.99 ft

Source

EC55B

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	18.94 ft
Max Vertical Wall Digging Depth	8.6 ft
Max Digging Depth	13.13 ft
Boom/Stick Option (Hex) 1	Boom length 3030mm Stick length 1540mm
Shipping Length Of Unit	19.36 ft
Shipping Height Of Unit	8.4 ft
Max Loading Height	13.42 ft
Max Reach Along Ground	19.62 ft
Dimensions and weight
Tail Swing Radius	5.42 ft
Width To Outside Of Tracks	6.3 ft
Length Of Track On Ground	6.4 ft
Ground Clearance	1.25 ft
Height To Top Of Cab	8.4 ft
Removal Counterweight Clearance	2.27 ft
Undercarriage
Shoe Size	15.75 in
Number Of Track Rollers Per Side	5
Number Of Carrier Rollers Per Side	1
Ground Pressure	4.7 psi
Max Travel Speed	2.68 mph
Engine
Number Of Cylinders	4
Engine Model	4TNV94L-XVC1
Gross Power	52 hp
Displacement	186.2 cu in
Max Torque	148.3 lb-ft
Net Power	50 hp
Power Measured @	2,100 rpm
Torque Measured @	1,400 rpm
Aspiration	natural
Operational
Operating Weight	11,464 lb
Fuel Capacity	23.8 gal
Cooling System Fluid Capacity	3.2 gal
Hydraulic System Fluid Capacity	2.7 gal
Engine Oil Capacity	23.8 gal
Operating Voltage	12 V
Alternator Supplied Amperage	55 amps
Hydraulic System Relief Valve Pressure	3,046 psi
Hydraulic Pump Flow Capacity	27.8 gpm
Buckets
Reference Bucket Capacity	0.2 yd3
Minimum Bucket Capacity	0.1 yd3
Maximum Bucket Capacity	0.4 yd3
Swing Mechanism
Swing Speed	10 rpm
Additional specifications
Track Gauge	4.99 ft

Source

ECR58

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	18.41 ft
Max Vertical Wall Digging Depth	9.55 ft
Max Digging Depth	11.82 ft
Boom/Stick Option (Hex) 1	Boom 9'6" (2900mm)/Stick 5'0.6" (1540mm)
Shipping Length Of Unit	18.38 ft
Shipping Height Of Unit	8.47 ft
Max Loading Height	13.03 ft
Max Reach Along Ground	19.49 ft
Dimensions and weight
Tail Swing Radius	3.29 ft
Width To Outside Of Tracks	6.57 ft
Length Of Track On Ground	6.4 ft
Ground Clearance	1.22 ft
Height To Top Of Cab	8.47 ft
Removal Counterweight Clearance	2.2 ft
Undercarriage
Shoe Size	15.75 in
Number Of Track Rollers Per Side	5
Number Of Carrier Rollers Per Side	1
Ground Pressure	4.26 psi
Max Travel Speed	2.7 mph
Engine
Number Of Cylinders	4
Engine Model	D3.1
Gross Power	52 hp
Displacement	186.4 cu in
Max Torque	147.5 lb-ft
Net Power	50.8 hp
Power Measured @	2,100 rpm
Torque Measured @	1,400 rpm
Aspiration	Natural
Operational
Operating Weight	12,056 lb
Fuel Capacity	17.2 gal
Cooling System Fluid Capacity	1.8 gal
Hydraulic System Fluid Capacity	23.8 gal
Engine Oil Capacity	3.1 gal
Operating Voltage	12 V
Alternator Supplied Amperage	55 amps
Hydraulic System Relief Valve Pressure	3,483 psi
Hydraulic Pump Flow Capacity	34.3 gpm
Buckets
Reference Bucket Capacity	0.2 yd3
Minimum Bucket Capacity	0.1 yd3
Maximum Bucket Capacity	0.4 yd3
Swing Mechanism
Swing Speed	10 rpm
Additional specifications
Track Gauge	5.25 ft

Source

Compare Volvo EC45, EC45 Pro, EC55, EC55B, ECR58

Boom/Stick Option (Hex) 1
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Shipping Length Of Unit	16.18 ft	16.47 ft	19.36 ft	19.36 ft	18.38 ft
Max Cutting Height	16.18 ft	16.18 ft	18.94 ft	18.94 ft	18.41 ft
Shipping Height Of Unit	8.24 ft	8.34 ft	8.37 ft	8.4 ft	8.47 ft
Max Loading Height	11.95 ft	11.55 ft	13.42 ft	13.42 ft	13.03 ft
Max Reach Along Ground	17.33 ft	17.66 ft	19.62 ft	19.62 ft	19.49 ft
Max Vertical Wall Digging Depth	7.58 ft	6.53 ft	8.6 ft	8.6 ft	9.55 ft
Max Digging Depth	11.52 ft	11.88 ft	13.13 ft	13.13 ft	11.82 ft
Boom/Stick Option (Hex) 1	Boom length 2600mm Stick length 1400mm	Boom length 2600mm Stick length 1400mm	Boom length 3030mm Stick length 1540mm	Boom length 3030mm Stick length 1540mm	Boom 9'6" (2900mm)/Stick 5'0.6" (1540mm)

Dimensions and weight
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Width To Outside Of Tracks	5.91 ft	5.91 ft	6.3 ft	6.3 ft	6.57 ft
Length Of Track On Ground	5.81 ft	5.81 ft	6.4 ft	6.4 ft	6.4 ft
Ground Clearance	1.05 ft	1.05 ft	1.25 ft	1.25 ft	1.22 ft
Height To Top Of Cab	8.24 ft	8.34 ft	8.37 ft	8.4 ft	8.47 ft
Tail Swing Radius	4.53 ft	4.66 ft	5.42 ft	5.42 ft	3.29 ft
Removal Counterweight Clearance	2.14 ft	2.14 ft	2.27 ft	2.27 ft	2.2 ft

Undercarriage
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Shoe Size	15.75 in	15.75 in	15.75 in	15.75 in	15.75 in
Number Of Track Rollers Per Side	4	4	5	5	5
Number Of Carrier Rollers Per Side	1	1	1	1	1
Ground Pressure	3.56 psi	3.56 psi	4.13 psi	4.7 psi	4.26 psi
Max Travel Speed	2.68 mph	2.68 mph	2.68 mph	2.68 mph	2.7 mph

Engine
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Number Of Cylinders	4	4	4	4	4
Engine Model	K4N	K4N	4TNE94-SM	4TNV94L-XVC1	D3.1
Gross Power	41.6 hp	38 hp	53.7 hp	52 hp	52 hp
Net Power	36.5 hp	34 hp	51 hp	50 hp	50.8 hp
Power Measured @	2,000 rpm	2,600 rpm	2,200 rpm	2,100 rpm	2,100 rpm
Displacement	139.8 cu in	139.8 cu in	170.9 cu in	186.2 cu in	186.4 cu in
Max Torque	101.1 lb-ft	93 lb-ft	133.5 lb-ft	148.3 lb-ft	147.5 lb-ft
Torque Measured @	1,400 rpm	1,400 rpm	1,600 rpm	1,400 rpm	1,400 rpm

Operational
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Operating Weight	9,370 lb	10,031 lb	10,825 lb	11,464 lb	12,056 lb
Fuel Capacity	17.5 gal	17.5 gal	23.8 gal	23.8 gal	17.2 gal
Cooling System Fluid Capacity	2.2 gal	2.3 gal	3.2 gal	3.2 gal	1.8 gal
Hydraulic System Fluid Capacity	16.4 gal	9.8 gal	2.6 gal	2.7 gal	23.8 gal
Engine Oil Capacity	2.1 gal	2 gal	23.8 gal	23.8 gal	3.1 gal
Alternator Supplied Amperage	40 amps	40 amps	40 amps	55 amps	55 amps
Hydraulic System Relief Valve Pressure	3,771 psi	3,771 psi	3,046 psi	3,046 psi	3,483 psi
Hydraulic Pump Flow Capacity	26.2 gpm	26.2 gpm	29.1 gpm	27.8 gpm	34.3 gpm

Swing Mechanism
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Swing Speed	10 rpm	10 rpm	10 rpm	10 rpm	10 rpm

Buckets
Specification	EC45	EC45 Pro	EC55	EC55B	ECR58
Reference Bucket Capacity	0.2 yd3	0.1 yd3	0.2 yd3	0.2 yd3	0.2 yd3
Minimum Bucket Capacity	0.1 yd3	0.1 yd3	0.1 yd3	0.1 yd3	0.1 yd3
Maximum Bucket Capacity	0.2 yd3	0.3 yd3	0.4 yd3	0.4 yd3	0.4 yd3

More in Volvo: EC35C/EC50/EC55B Pro, EC 35 D/ECR 40 D, EC 60 E/ECR88D.

Volvo EC45 to ECR58 specifications

Volvo EC45 to ECR58: excavator

Sources for this page

Volvo EC45 to ECR58: Configuration records