Machine models

Krupp 70GMT-AT to KMK5120 specifications

Entries in this reference
Listing-entry count
5

Short answer

Krupp 70GMT-AT to KMK5120: all terrain cranes.

Selected configuration figures
Configuration	Documented field and quantity
70GMT-AT	Gross Power 139 hp Max Lift Capacity 160,000 lb
KMK4080	Gross Power 362.1 hp Operating Weight 106,000 lb
KMK4085	Gross Power 362.1 hp Operating Weight 160,000 lb
KMK5110	Gross Power 169 hp Operating Weight 132,500 lb
KMK5120	Gross Power 139.5 hp Operating Weight 110,500 lb

70GMT-AT to KMK5120 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Krupp	70GMT-AT to KMK5120	5	70GMT-AT, KMK4080, KMK4085, KMK5110, and KMK5120

Boom
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Min Height @ Max Raise Angle	45 ft	48 ft	47 ft	47 ft	46 ft
Max Height @ Max Raise Angle - No Jib	135 ft	134 ft	137 ft	138 ft	137 ft
Min Working Radius	10 ft	10 ft	10 ft	10 ft	10 ft
Max Working Radius	120 ft	110 ft	110 ft	120 ft	120 ft
Max Elevating Angle	80 degrees	84 degrees	84 degrees	84 degrees	84 degrees
Number Of Sections	4	3	3	3	4
Max Lift Capacity	160,000 lb	176,370 lb	170,000 lb	220,000 lb	240,000 lb
Swing Speed	2.5 rpm	2.21 rpm	2.4 rpm	1.9 rpm	1.8 rpm

Dimensions and weight
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Transport Length	45 ft	43.5 ft	44.33 ft	47.42 ft	49.25 ft
Transport Width	8.83 ft	9 ft	8.25 ft	9 ft	9.83 ft
Transport Height	12 ft	13.17 ft	11.83 ft	12.33 ft	12.42 ft
Width W/ Outriggers Extended	22 ft	23.58 ft	23.58 ft	26.25 ft	26.92 ft
Carrier Length	35.75 ft	34.82 ft	34.67 ft	42.58 ft	44.42 ft
Upper Structure Tail Swing Radius	13.5 ft	11.5 ft	13.33 ft	12 ft	14.17 ft

Upper Structure Engine
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Make	Krupp	Krupp	Krupp	Krupp	Krupp

Specification	70GMT-AT	KMK5110	KMK5120
Model	diesel OM 352A	OM 366 A	OM 366 A
Gross Power	139 hp	169 hp	139.5 hp
Power Measured @	2,300 rpm	2,400 rpm	1,800 rpm

Specification	KMK5110	KMK5120
Max Torque	413.1 lb-ft	417.5 lb-ft
Torque Measured @	1,600 rpm	1,600 rpm

Carrier Engine
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Model	diesel OM 422 A	OM 442 diesel	OM 442 A diesel	OM 442 LA	OM 442 LA
Gross Power	330 hp	362.1 hp	362.1 hp	441.2 hp	496.2 hp
Power Measured @	2,300 rpm	2,100 rpm	2,100 rpm	2,100 rpm	2,100 rpm

Specification	KMK4080	KMK4085	KMK5110	KMK5120
Max Torque	1,180 lb-ft	1,180 lb-ft	1,302 lb-ft	1,490 lb-ft
Torque Measured @	1,500 rpm	1,500 rpm	1,500 rpm	1,600 rpm

Operational
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Number Of Axels	4	4	4	5	5
Carrier Fuel Capacity	75 gal	100 gal	100 gal	100 gal	100 gal
Upper Structure Hydraulic System Fluid Capacity	250 gal	200 gal	225 gal	300 gal	330 gal
Operating Voltage	24 V	24 V	24 V	24 V	24 V
Tire Size	16-25	14.00R25	14.00R25	14.00R25	16R25/20.5R25

Specification	70GMT-AT	KMK4085	KMK5110	KMK5120
Upper Structure Fuel Capacity	50 gal	100 gal	50 gal	50 gal

Specification	70GMT-AT	KMK4080	KMK4085	KMK5110
Alternator Supplied Amperage	55 amps	55 amps	55 amps	55 amps

Specification	KMK4080	KMK4085	KMK5110	KMK5120
Operating Weight	106,000 lb	160,000 lb	132,500 lb	110,500 lb

Transmission and speeds
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Transmission Type	automatic gearbox	ZF 5-special-automatic 5 HP 600	ZF 5-special-automatic 5 HP 600	Allison automatic CLBT 755	Allison automatic CLBT 755
Number Of Forward Gears	2	5	5	5	5
Max Speed - Forward	47 mph	43.1 mph	43.1 mph	43.1 mph	43 mph

Specification	KMK4080	KMK4085	KMK5110	KMK5120
Number Of Reverse Gears	1	1	1	1
Max Speed - Reverse	8.9 mph	8.9 mph	9.1 mph	9 mph

Variants — Source comparison annotation
Source guide	Differing-field count reported
70GMT-AT to KMK5120	35

Ratios
Figure	KMK4080	KMK4085	KMK5110	KMK5120
Engine horsepower per 1,000 lb of weight	3.4	2.3	1.3	1.3

Krupp 70GMT-AT to KMK5120: all terrain crane

70GMT-AT to KMK5120: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	all terrain crane	Krupp and the KMK4080. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	2

Hello Im Need The Electricity Maintenance Catalogue Crane Kmk 4080 (Heavy Equipment Forums, 2024-10-08)
Help Me Someone I Need A Manual Of The Krupp Kmk4080 (Heavy Equipment Forums, 2016-05-13)

Used market for the 70GMT-AT to KMK5120 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Krupp all terrain crane	2

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
KMK4080	1	1992	$89,500	$89,500	$89,500	None shown
KMK5110	1	1992	None shown	None shown	None shown	None shown

70GMT-AT to KMK5120: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Krupp together with the all terrain crane 70GMT-AT, KMK4080, KMK4085, KMK5110	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Krupp 70GMT-AT — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Krupp KMK4080 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Krupp KMK4085 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Krupp KMK5110 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Krupp KMK5120 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Krupp 70GMT-AT to KMK5120 — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Krupp KMK4080 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Krupp — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Krupp 70GMT-AT to KMK5120: Configuration records

70GMT-AT

Specification	Source figure
Boom
Min Height @ Max Raise Angle	45 ft
Max Height @ Max Raise Angle - No Jib	135 ft
Min Working Radius	10 ft
Max Working Radius	120 ft
Max Elevating Angle	80 degrees
Number Of Sections	4
Max Lift Capacity	160,000 lb
Swing Speed	2.5 rpm
Dimensions and weight
Transport Length	45 ft
Transport Width	8.83 ft
Transport Height	12 ft
Width W/ Outriggers Extended	22 ft
Carrier Length	35.75 ft
Upper Structure Tail Swing Radius	13.5 ft
Operational
Number Of Axels	4
Carrier Fuel Capacity	75 gal
Upper Structure Hydraulic System Fluid Capacity	250 gal
Operating Voltage	24 V
Alternator Supplied Amperage	55 amps
Tire Size	16-25
Upper Structure Fuel Capacity	50 gal
Transmission and speeds
Transmission Type	automatic gearbox
Number Of Forward Gears	2
Max Speed - Forward	47 mph
Additional specifications
Make	Krupp
Model	diesel OM 352A
Gross Power	139 hp
Power Measured @	2,300 rpm

Source

KMK4080

Specification	Source figure
Boom
Min Height @ Max Raise Angle	48 ft
Max Height @ Max Raise Angle - No Jib	134 ft
Min Working Radius	10 ft
Max Working Radius	110 ft
Max Elevating Angle	84 degrees
Number Of Sections	3
Max Lift Capacity	176,370 lb
Swing Speed	2.21 rpm
Dimensions and weight
Transport Length	43.5 ft
Transport Width	9 ft
Transport Height	13.17 ft
Width W/ Outriggers Extended	23.58 ft
Carrier Length	34.82 ft
Upper Structure Tail Swing Radius	11.5 ft
Operational
Operating Weight	106,000 lb
Number Of Axels	4
Carrier Fuel Capacity	100 gal
Upper Structure Hydraulic System Fluid Capacity	200 gal
Operating Voltage	24 V
Alternator Supplied Amperage	55 amps
Tire Size	14.00R25
Transmission and speeds
Transmission Type	ZF 5-special-automatic 5 HP 600
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	43.1 mph
Max Speed - Reverse	8.9 mph
Additional specifications
Make	Krupp
Model	OM 442 diesel
Gross Power	362.1 hp
Power Measured @	2,100 rpm
Max Torque	1,180 lb-ft
Torque Measured @	1,500 rpm

Source

KMK4085

Specification	Source figure
Boom
Min Height @ Max Raise Angle	47 ft
Max Height @ Max Raise Angle - No Jib	137 ft
Min Working Radius	10 ft
Max Working Radius	110 ft
Max Elevating Angle	84 degrees
Number Of Sections	3
Max Lift Capacity	170,000 lb
Swing Speed	2.4 rpm
Dimensions and weight
Transport Length	44.33 ft
Transport Width	8.25 ft
Transport Height	11.83 ft
Width W/ Outriggers Extended	23.58 ft
Carrier Length	34.67 ft
Upper Structure Tail Swing Radius	13.33 ft
Operational
Operating Weight	160,000 lb
Number Of Axels	4
Carrier Fuel Capacity	100 gal
Upper Structure Hydraulic System Fluid Capacity	225 gal
Operating Voltage	24 V
Alternator Supplied Amperage	55 amps
Tire Size	14.00R25
Upper Structure Fuel Capacity	100 gal
Transmission and speeds
Transmission Type	ZF 5-special-automatic 5 HP 600
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	43.1 mph
Max Speed - Reverse	8.9 mph
Additional specifications
Make	Krupp
Model	OM 442 A diesel
Gross Power	362.1 hp
Power Measured @	2,100 rpm
Max Torque	1,180 lb-ft
Torque Measured @	1,500 rpm

Source

KMK5110

Specification	Source figure
Boom
Min Height @ Max Raise Angle	47 ft
Max Height @ Max Raise Angle - No Jib	138 ft
Min Working Radius	10 ft
Max Working Radius	120 ft
Max Elevating Angle	84 degrees
Number Of Sections	3
Max Lift Capacity	220,000 lb
Swing Speed	1.9 rpm
Dimensions and weight
Transport Length	47.42 ft
Transport Width	9 ft
Transport Height	12.33 ft
Width W/ Outriggers Extended	26.25 ft
Carrier Length	42.58 ft
Upper Structure Tail Swing Radius	12 ft
Operational
Operating Weight	132,500 lb
Number Of Axels	5
Carrier Fuel Capacity	100 gal
Upper Structure Hydraulic System Fluid Capacity	300 gal
Operating Voltage	24 V
Alternator Supplied Amperage	55 amps
Tire Size	14.00R25
Upper Structure Fuel Capacity	50 gal
Transmission and speeds
Transmission Type	Allison automatic CLBT 755
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	43.1 mph
Max Speed - Reverse	9.1 mph
Additional specifications
Make	Krupp
Model	OM 366 A
Gross Power	169 hp
Power Measured @	2,400 rpm
Max Torque	413.1 lb-ft
Torque Measured @	1,600 rpm

Source

KMK5120

Specification	Source figure
Boom
Min Height @ Max Raise Angle	46 ft
Max Height @ Max Raise Angle - No Jib	137 ft
Min Working Radius	10 ft
Max Working Radius	120 ft
Max Elevating Angle	84 degrees
Number Of Sections	4
Max Lift Capacity	240,000 lb
Swing Speed	1.8 rpm
Dimensions and weight
Transport Length	49.25 ft
Transport Width	9.83 ft
Transport Height	12.42 ft
Width W/ Outriggers Extended	26.92 ft
Carrier Length	44.42 ft
Upper Structure Tail Swing Radius	14.17 ft
Operational
Operating Weight	110,500 lb
Number Of Axels	5
Carrier Fuel Capacity	100 gal
Upper Structure Hydraulic System Fluid Capacity	330 gal
Operating Voltage	24 V
Tire Size	16R25/20.5R25
Upper Structure Fuel Capacity	50 gal
Transmission and speeds
Transmission Type	Allison automatic CLBT 755
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	43 mph
Max Speed - Reverse	9 mph
Additional specifications
Make	Krupp
Model	OM 366 A
Gross Power	139.5 hp
Power Measured @	1,800 rpm
Max Torque	417.5 lb-ft
Torque Measured @	1,600 rpm

Source

Compare Krupp 70GMT-AT, KMK4080, KMK4085, KMK5110, KMK5120

Boom
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Min Height @ Max Raise Angle	45 ft	48 ft	47 ft	47 ft	46 ft
Max Height @ Max Raise Angle - No Jib	135 ft	134 ft	137 ft	138 ft	137 ft
Min Working Radius	10 ft	10 ft	10 ft	10 ft	10 ft
Max Working Radius	120 ft	110 ft	110 ft	120 ft	120 ft
Max Elevating Angle	80 degrees	84 degrees	84 degrees	84 degrees	84 degrees
Number Of Sections	4	3	3	3	4
Max Lift Capacity	160,000 lb	176,370 lb	170,000 lb	220,000 lb	240,000 lb
Swing Speed	2.5 rpm	2.21 rpm	2.4 rpm	1.9 rpm	1.8 rpm

Dimensions and weight
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Transport Length	45 ft	43.5 ft	44.33 ft	47.42 ft	49.25 ft
Transport Width	8.83 ft	9 ft	8.25 ft	9 ft	9.83 ft
Transport Height	12 ft	13.17 ft	11.83 ft	12.33 ft	12.42 ft
Width W/ Outriggers Extended	22 ft	23.58 ft	23.58 ft	26.25 ft	26.92 ft
Carrier Length	35.75 ft	34.82 ft	34.67 ft	42.58 ft	44.42 ft
Upper Structure Tail Swing Radius	13.5 ft	11.5 ft	13.33 ft	12 ft	14.17 ft

Upper Structure Engine
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Make	Krupp	Krupp	Krupp	Krupp	Krupp

Carrier Engine
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Make	Krupp	Krupp	Krupp	Krupp	Krupp

Operational
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Number Of Axels	4	4	4	5	5
Carrier Fuel Capacity	75 gal	100 gal	100 gal	100 gal	100 gal
Upper Structure Hydraulic System Fluid Capacity	250 gal	200 gal	225 gal	300 gal	330 gal
Operating Voltage	24 V	24 V	24 V	24 V	24 V
Tire Size	16-25	14.00R25	14.00R25	14.00R25	16R25/20.5R25

Transmission and speeds
Specification	70GMT-AT	KMK4080	KMK4085	KMK5110	KMK5120
Transmission Type	automatic gearbox	ZF 5-special-automatic 5 HP 600	ZF 5-special-automatic 5 HP 600	Allison automatic CLBT 755	Allison automatic CLBT 755
Number Of Forward Gears	2	5	5	5	5
Max Speed - Forward	47 mph	43.1 mph	43.1 mph	43.1 mph	43 mph

More in Krupp: KMK11000: assembly/chart/driveline, KMK3045/KMK3050, 140GMT-AT/10 related models specs.

Krupp 70GMT-AT to KMK5120 specifications

Krupp 70GMT-AT to KMK5120: all terrain crane

Sources for this page

Krupp 70GMT-AT to KMK5120: Configuration records