Machine models

New Holland EC450 and EC600 specifications

Entries in this reference
Listing-entry count
2

Short answer

New Holland EC450 and EC600: full-size excavators.

Selected configuration figures
Configuration	Documented field and quantity
EC450	Net Power 303 hp Operating Weight 109,300 lb
EC600	Net Power 381 hp Operating Weight 139,560 lb

EC450 and EC600 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
New Holland	EC450 and EC600	2	EC450 and EC600

Boom/Stick Option (Hex) 1
Specification	EC450	EC600
Shipping Length Of Unit	42.98 ft	42.98 ft
Shipping Height Of Unit	12.96 ft	13.13 ft
Max Cutting Height	27.24 ft	26.25 ft
Max Loading Height	27.89 ft	28.88 ft
Max Reach Along Ground	42 ft	42 ft
Max Vertical Wall Digging Depth	15.75 ft	14.77 ft
Max Digging Depth	27.56 ft	26.91 ft
Boom/Stick Option (Hex) 1	Boom - 25'3" (7.7 m) / Arm - 11'2" (3.4 m)	Boom - 25'3" (7.7 m) / Arm - 35" (900 m)

Dimensions and weight
Specification	EC450	EC600
Ground Clearance	1.89 ft	2.81 ft
Height To Top Of Cab	10.86 ft	11.75 ft
Width To Outside Of Tracks	11.91 ft	11.91 ft
Length Of Track On Ground	14.34 ft	15.13 ft
Tail Swing Radius	12.47 ft	12.54 ft
Removal Counterweight Clearance	4.27 ft	5.29 ft

Undercarriage
Specification	EC450	EC600
Shoe Size	35 in	35 in
Ground Pressure	8.1 psi	10 psi

Operational
Specification	EC450	EC600
Operating Weight	109,300 lb	139,560 lb
Fuel Capacity	172 gal	237.8 gal
Cooling System Fluid Capacity	11 gal	11.9 gal
Hydraulic System Fluid Capacity	193 gal	224.4 gal
Engine Oil Capacity	10 gal	10.6 gal
Swing Drive Fluid Capacity	4 gal	1.1 gal

Specification	EC600
Hydraulic Pump Flow Capacity	238 gpm

Swing Mechanism
Specification	EC450	EC600
Swing Speed	7.3 rpm	5.3 rpm
Swing Torque	98,830 lb-ft	141,610 lb-ft

Variants — Source comparison annotation
Source guide	Differing-field count reported
EC450 and EC600	24

Ratios
Figure	EC450	EC600
Engine horsepower per 1,000 lb of weight	2.8	2.7
Fuel tank per engine horsepower	0.57 gal	0.62 gal

Reference directory classification
Equipment group	full-size excavator

EC450 and EC600: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	full-size excavator	New Holland and the EC450, EC600. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	2

Used market for the EC450 and EC600 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	New Holland full-size excavator	1

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
EC600	1	2000	$169,500	$169,500	$169,500	None shown

EC450 and EC600: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	New Holland together with the full-size excavator EC450, EC600	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: New Holland EC450 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: New Holland EC600 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for New Holland EC450 and EC600 — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for New Holland EC600 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for New Holland — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

New Holland EC450 and EC600: Configuration records

EC450

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	27.24 ft
Max Loading Height	27.89 ft
Max Vertical Wall Digging Depth	15.75 ft
Max Digging Depth	27.56 ft
Boom/Stick Option (Hex) 1	Boom - 25'3" (7.7 m) / Arm - 11'2" (3.4 m)
Shipping Length Of Unit	42.98 ft
Shipping Height Of Unit	12.96 ft
Max Reach Along Ground	42 ft
Dimensions and weight
Ground Clearance	1.89 ft
Height To Top Of Cab	10.86 ft
Width To Outside Of Tracks	11.91 ft
Length Of Track On Ground	14.34 ft
Tail Swing Radius	12.47 ft
Removal Counterweight Clearance	4.27 ft
Undercarriage
Shoe Size	35 in
Ground Pressure	8.1 psi
Engine
Engine Model	M11-C
Net Power	303 hp
Aspiration	Turbo Charged
Displacement	659 cu in
Operational
Operating Weight	109,300 lb
Fuel Capacity	172 gal
Cooling System Fluid Capacity	11 gal
Hydraulic System Fluid Capacity	193 gal
Engine Oil Capacity	10 gal
Swing Drive Fluid Capacity	4 gal
Swing Mechanism
Swing Speed	7.3 rpm
Swing Torque	98,830 lb-ft

EC600

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	26.25 ft
Max Loading Height	28.88 ft
Max Vertical Wall Digging Depth	14.77 ft
Max Digging Depth	26.91 ft
Boom/Stick Option (Hex) 1	Boom - 25'3" (7.7 m) / Arm - 35" (900 m)
Shipping Length Of Unit	42.98 ft
Shipping Height Of Unit	13.13 ft
Max Reach Along Ground	42 ft
Dimensions and weight
Ground Clearance	2.81 ft
Height To Top Of Cab	11.75 ft
Width To Outside Of Tracks	11.91 ft
Length Of Track On Ground	15.13 ft
Tail Swing Radius	12.54 ft
Removal Counterweight Clearance	5.29 ft
Undercarriage
Shoe Size	35 in
Ground Pressure	10 psi
Engine
Engine Model	N14C
Net Power	381 hp
Aspiration	Turbo Charged
Displacement	854 cu in
Operational
Operating Weight	139,560 lb
Fuel Capacity	237.8 gal
Cooling System Fluid Capacity	11.9 gal
Hydraulic System Fluid Capacity	224.4 gal
Engine Oil Capacity	10.6 gal
Hydraulic Pump Flow Capacity	238 gpm
Swing Drive Fluid Capacity	1.1 gal
Swing Mechanism
Swing Speed	5.3 rpm
Swing Torque	141,610 lb-ft

Compare New Holland EC450, EC600

Boom/Stick Option (Hex) 1
Specification	EC450	EC600
Shipping Length Of Unit	42.98 ft	42.98 ft
Shipping Height Of Unit	12.96 ft	13.13 ft
Max Cutting Height	27.24 ft	26.25 ft
Max Loading Height	27.89 ft	28.88 ft
Max Reach Along Ground	42 ft	42 ft
Max Vertical Wall Digging Depth	15.75 ft	14.77 ft
Max Digging Depth	27.56 ft	26.91 ft
Boom/Stick Option (Hex) 1	Boom - 25'3" (7.7 m) / Arm - 11'2" (3.4 m)	Boom - 25'3" (7.7 m) / Arm - 35" (900 m)

Dimensions and weight
Specification	EC450	EC600
Ground Clearance	1.89 ft	2.81 ft
Height To Top Of Cab	10.86 ft	11.75 ft
Width To Outside Of Tracks	11.91 ft	11.91 ft
Length Of Track On Ground	14.34 ft	15.13 ft
Tail Swing Radius	12.47 ft	12.54 ft
Removal Counterweight Clearance	4.27 ft	5.29 ft

Undercarriage
Specification	EC450	EC600
Shoe Size	35 in	35 in
Ground Pressure	8.1 psi	10 psi

Operational
Specification	EC450	EC600
Operating Weight	109,300 lb	139,560 lb
Fuel Capacity	172 gal	237.8 gal
Cooling System Fluid Capacity	11 gal	11.9 gal
Hydraulic System Fluid Capacity	193 gal	224.4 gal
Engine Oil Capacity	10 gal	10.6 gal
Swing Drive Fluid Capacity	4 gal	1.1 gal

Swing Mechanism
Specification	EC450	EC600
Swing Speed	7.3 rpm	5.3 rpm
Swing Torque	98,830 lb-ft	141,610 lb-ft