Machine models

Kato CR100 to NK450 specifications

Entries in this reference
Listing-entry count
3

Short answer

Kato CR100 to NK450: hydraulic truck cranes.

Selected configuration figures
Configuration	Documented field and quantity
CR100	Gross Power 158.3 hp Operating Weight 28,440 lb
NK200E-V	Gross Power 221.3 hp Operating Weight 48,943 lb
NK450	Gross Power 261.4 hp Operating Weight 83,776 lb

CR100 to NK450 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Kato	CR100 to NK450	3	CR100, NK200E-V, and NK450

Boom
Specification	CR100	NK200E-V	NK450
Min Height @ Max Raise Angle	18.05 ft	42.66 ft	36.09 ft
Max Height @ Max Raise Angle - No Jib	77.1 ft	91.87 ft	114.83 ft
Max Elevating Angle	81 degrees	80 degrees	80 degrees
Number Of Sections	6	3	4

Dimensions and weight
Specification	CR100	NK200E-V	NK450
Transport Length	24.38 ft	40.79 ft	42.82 ft
Transport Width	6.55 ft	8.21 ft	9.03 ft
Transport Height	9.31 ft	10.83 ft	12.47 ft

Specification	CR100
Ground Clearance	0.96 ft

Specification	CR100	NK200E-V
Width W/ Outriggers Extended	14.77 ft	18.38 ft
Upper Structure Tail Swing Radius	5.75 ft	10.57 ft

Specification	CR100	NK450
Carrier Length	18.97 ft	25.76 ft

Carrier Engine
Specification	CR100	NK200E-V	NK450
Make	Kato	Kato	Kato
Model	EA-WO4C-TV	6D22-1A	8DC20A
Gross Power	158.3 hp	221.3 hp	261.4 hp
Max Torque	347.4 lb-ft	563.5 lb-ft	715.5 lb-ft
Displacement	234.3 cu in	680.4 cu in	908.4 cu in

Specification	NK200E-V	NK450
Power Measured @	2,200 rpm	2,300 rpm
Torque Measured @	1,400 rpm	1,400 rpm

Operational
Specification	CR100	NK200E-V	NK450
Operating Weight	28,440 lb	48,943 lb	83,776 lb
Carrier Fuel Capacity	66.1 gal	52.9 gal	79.3 gal
Operating Voltage	24 V	24 V	24 V
Tire Size	11R22.5 148/145	10.00-20-14PR	12.00-20-18PR

Specification	CR100
Number Of Axels	2
Alternator Supplied Amperage	45 amps

Specification	CR100	NK200E-V
Upper Structure Hydraulic System Fluid Capacity	39.7 gal	81.9 gal

Transmission and speeds
Specification	CR100	NK200E-V	NK450
Transmission Type	remote mounted full automatic with transfer gear box	synchromesh and constantmesh gear	Synchromesh and constantmesh gear
Max Speed - Forward	30.5 mph	40.4 mph	43.5 mph

Specification	CR100	NK200E-V
Number Of Forward Gears	4	5
Number Of Reverse Gears	1	1

Variants — Source comparison annotation
Source guide	Differing-field count reported
CR100 to NK450	31

Ratios
Figure	CR100	NK200E-V	NK450
Engine horsepower per 1,000 lb of weight	5.6	4.5	3.1

Kato CR100 to NK450: hydraulic truck crane

Truck crane history. Kato began manufacturing fully hydraulic truck cranes in 1959 and launched the NK-750 jumbo in 1969, described as the world's largest fully hydraulic truck crane. History, Kato Works Co., Ltd..
Production years. Listings and spec libraries date the Kato NK450 45-ton truck crane to 1979 through 1999; the CR-100 is a 10-metric-ton city crane with a 23.5 m boom. Used Kato NK450 cranes, Machinio; Kato CR-100 load charts, FreeCraneSpecs.
Load charts. Cranepedia and FreeCraneSpecs carry load charts for the NK450 and CR-100. Kato NK450 load chart, Cranepedia.

Used market for the CR100 to NK450 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Kato hydraulic truck crane	1

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
CR100	1	2000	$48,962	$48,962	$48,962	None shown

CR100 to NK450: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Kato together with the hydraulic truck crane CR100, NK200E-V, NK450	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Kato CR100 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato NK200E-V — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato NK450 — RitchieSpecs. Observed 2026-09-24.
Published history	Published history Source: History, Kato Works Co., Ltd. — Kato Works. Observed 2026-09-25.
Published history	Published history Source: Used Kato NK450 cranes, Machinio — Machinio. Observed 2026-09-25.
Published history	Published history Source: Kato CR-100 load charts, FreeCraneSpecs — Freecranespecs. Observed 2026-09-25.
Published history	Published history Source: Kato NK450 load chart, Cranepedia — Cranepedia. Observed 2026-09-25.
Used-market listings	Used-market listings: MachineryTrader listings for Kato CR100 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Kato — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

CR100

Specification	Source figure
Boom
Min Height @ Max Raise Angle	18.05 ft
Max Height @ Max Raise Angle - No Jib	77.1 ft
Min Working Radius	4.93 ft
Max Working Radius	72.18 ft
Max Elevating Angle	81 degrees
Max Lift Capacity	22,046 lb
Swing Speed	2.3 rpm
Number Of Sections	6
Dimensions and weight
Transport Length	24.38 ft
Transport Width	6.55 ft
Transport Height	9.31 ft
Ground Clearance	0.96 ft
Width W/ Outriggers Extended	14.77 ft
Carrier Length	18.97 ft
Upper Structure Tail Swing Radius	5.75 ft
Carrier Engine
Make	Kato
Model	EA-WO4C-TV
Gross Power	158.3 hp
Max Torque	347.4 lb-ft
Displacement	234.3 cu in
Operational
Operating Weight	28,440 lb
Number Of Axels	2
Carrier Fuel Capacity	66.1 gal
Upper Structure Hydraulic System Fluid Capacity	39.7 gal
Operating Voltage	24 V
Alternator Supplied Amperage	45 amps
Tire Size	11R22.5 148/145
Transmission and speeds
Transmission Type	remote mounted full automatic with transfer gear box
Number Of Forward Gears	4
Number Of Reverse Gears	1
Max Speed - Forward	30.5 mph

NK200E-V

Specification	Source figure
Boom
Min Height @ Max Raise Angle	42.66 ft
Max Height @ Max Raise Angle - No Jib	91.87 ft
Min Working Radius	8.21 ft
Max Working Radius	80.39 ft
Max Elevating Angle	80 degrees
Max Lift Capacity	44,092 lb
Swing Speed	2.6 rpm
Number Of Sections	3
Dimensions and weight
Transport Length	40.79 ft
Transport Width	8.21 ft
Transport Height	10.83 ft
Width W/ Outriggers Extended	18.38 ft
Upper Structure Tail Swing Radius	10.57 ft
Carrier Engine
Make	Kato
Model	6D22-1A
Gross Power	221.3 hp
Max Torque	563.5 lb-ft
Displacement	680.4 cu in
Power Measured @	2,200 rpm
Torque Measured @	1,400 rpm
Operational
Operating Weight	48,943 lb
Carrier Fuel Capacity	52.9 gal
Upper Structure Hydraulic System Fluid Capacity	81.9 gal
Operating Voltage	24 V
Tire Size	10.00-20-14PR
Transmission and speeds
Transmission Type	synchromesh and constantmesh gear
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	40.4 mph

NK450

Specification	Source figure
Boom
Min Height @ Max Raise Angle	36.09 ft
Max Height @ Max Raise Angle - No Jib	114.83 ft
Max Elevating Angle	80 degrees
Number Of Sections	4
Dimensions and weight
Transport Length	42.82 ft
Transport Width	9.03 ft
Transport Height	12.47 ft
Carrier Length	25.76 ft
Carrier Engine
Make	Kato
Model	8DC20A
Gross Power	261.4 hp
Max Torque	715.5 lb-ft
Displacement	908.4 cu in
Power Measured @	2,300 rpm
Torque Measured @	1,400 rpm
Operational
Operating Weight	83,776 lb
Carrier Fuel Capacity	79.3 gal
Operating Voltage	24 V
Tire Size	12.00-20-18PR
Transmission and speeds
Transmission Type	Synchromesh and constantmesh gear
Max Speed - Forward	43.5 mph