Machine models

Grove GMK5210 to GMK7550 specifications

Entries in this reference
Listing-entry count
7

Short answer

Grove GMK5210 to GMK7550: all terrain cranes.

Selected configuration figures
Configuration	Documented field and quantity
GMK5210	Gross Power 165 hp Operating Weight 134,540 lb
GMK5225	Gross Power 201.2 hp Operating Weight 127,754 lb
GMK5240	Net Power 165 hp Operating Weight 134,182 lb
GMK6250	Gross Power 165 hp Operating Weight 143,384 lb
GMK6250L	Gross Power 165 hp Operating Weight 148,080 lb
GMK6350	Gross Power 275 hp Operating Weight 158,883 lb
GMK7550	Gross Power 599.5 hp Operating Weight 201,343 lb

GMK5210 to GMK7550 specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Grove	GMK5210 to GMK7550	7	GMK5210, GMK5225, GMK5240, GMK6250, GMK6250L, GMK6350, and 1 more

Boom
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Min Height @ Max Raise Angle	44 ft	55 ft	44 ft	44 ft	51 ft	51 ft	53 ft
Max Height @ Max Raise Angle - No Jib	197 ft	219.82 ft	197 ft	197 ft	236 ft	197 ft	197 ft
Min Working Radius	9 ft	8 ft	8 ft	8 ft	8 ft	8 ft	8 ft
Max Working Radius	180 ft	195 ft	180 ft	180 ft	215 ft	180 ft	185 ft
Max Elevating Angle	82 degrees	83 degrees	82 degrees	82 degrees	82 degrees	82 degrees	82 degrees
Number Of Sections	6	6	6	6	6	5	5
Max Lift Capacity	420,000 lb	450,000 lb	350,000 lb	350,000 lb	350,000 lb	425,000 lb	420,000 lb
Swing Speed	1.7 rpm	1.3 rpm	1.7 rpm	1.7 rpm	1.7 rpm	1.6 rpm	1.11 rpm

Dimensions and weight
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Transport Length	51.28 ft	51.81 ft	51.28 ft	53.88 ft	59.73 ft	64.57 ft	64.38 ft
Transport Width	10.08 ft	8.24 ft	10.08 ft	10.08 ft	10.08 ft	10.08 ft	10 ft
Transport Height	12.98 ft	13.13 ft	12.98 ft	13.13 ft	13.13 ft	13.17 ft	13.08 ft
Width W/ Outriggers Extended	27.24 ft	26.58 ft	27.24 ft	27.89 ft	27.89 ft	27.89 ft	29.2 ft
Carrier Length	44.49 ft	44.39 ft	44.49 ft	49.56 ft	49.56 ft	50.43 ft	51.8 ft
Upper Structure Tail Swing Radius	16.39 ft	12.39 ft	16.39 ft	16.39 ft	16.39 ft	20.82 ft	20.9 ft

Specification	GMK5225	GMK7550
Ground Clearance	1.6 ft	0.94 ft

Upper Structure Engine
Specification	GMK5210	GMK5240	GMK6250	GMK6250L	GMK6350
Number Of Cylinders	6	6	6	Water-cooled	6
Cooling System	Water cooled	Water cooled	Watercooled	6	Water cooled

Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Make	Grove	Grove	Grove	Grove	Grove	Grove	Grove
Model	6BTA 5.9-C	OM924LA	6BTA5.9-C	6BTA5.9-C	6BTA5.9-C	OM906LA	QSX15
Power Measured @	2,000 rpm	2,200 rpm	2,000 rpm	2,000 rpm	2,000 rpm	1,800 rpm	2,100 rpm
Max Torque	538.5 lb-ft	590.1 lb-ft	538.5 lb-ft	538.5 lb-ft	538.5 lb-ft	811.4 lb-ft	2,050 lb-ft
Torque Measured @	1,500 rpm	1,200 rpm	1,500 rpm	1,500 rpm	1,500 rpm	1,300 rpm	1,400 rpm

Specification	GMK5210	GMK5225	GMK6250	GMK6250L	GMK6350	GMK7550
Gross Power	165 hp	201.2 hp	165 hp	165 hp	275 hp	599.5 hp

Specification	GMK5240
Net Power	165 hp

Carrier Engine
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Model	Signature 600	OM502LA	ISX	N14-525 E+	N14-525 E+	OM502LA	QSB6.7
Gross Power	600.8 hp	543.2 hp	565 hp	525.7 hp	525.7 hp	563.3 hp	300.4 hp
Power Measured @	2,000 rpm	1,800 rpm	2,000 rpm	2,100 rpm	1,800 rpm	1,800 rpm	2,500 rpm
Max Torque	2,051 lb-ft	1,918 lb-ft	1,851 lb-ft	1,851 lb-ft	1,851 lb-ft	1,992 lb-ft	770.1 lb-ft
Torque Measured @	1,400 rpm	1,300 rpm	1,600 rpm	1,200 rpm	1,200 rpm	1,080 rpm	1,500 rpm

Specification	GMK5210	GMK5240	GMK6250	GMK6250L
Number Of Cylinders	6	6	6	6

Operational
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Operating Weight	134,540 lb	127,754 lb	134,182 lb	143,384 lb	148,080 lb	158,883 lb	201,343 lb
Number Of Axels	5	5	5	6	6	6	7
Upper Structure Fuel Capacity	52.9 gal	63.5 gal	52.9 gal	52.9 gal	52.9 gal	87.2 gal	79.3 gal
Carrier Fuel Capacity	105.7 gal	153.3 gal	105.7 gal	132.1 gal	132.1 gal	132.1 gal	132.1 gal
Upper Structure Hydraulic System Fluid Capacity	258.9 gal	229.9 gal	258.9 gal	258.9 gal	258.9 gal	322.3 gal	414.8 gal
Operating Voltage	24 V	24 V	24 V	24 V	24 V	24 V	24 V
Alternator Supplied Amperage	100 amps	80 amps	100 amps	80 amps	100 amps	80 amps	100 amps
Tire Size	20.5R25	445/95 R 25	20.5 R25	20.5R25	20.5R25	20.5R25	445/95 R25

Specification	GMK6350
Carrier Hydraulic System Fluid Capacity	322.3 gal

Transmission and speeds
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Transmission Type	Allison automatic CLT 755	Allison 4000 SP	Allison Automatic	Allison automatic CLT 755	Allison automatic CLT 755	Allison automatic CLT 755	Allison automatic HD 4076
Number Of Forward Gears	5	6	5	5	5	5	7
Number Of Reverse Gears	1	1	1	1	1	1	1
Max Speed - Forward	51 mph	52.9 mph	51 mph	47.9 mph	47.9 mph	47.9 mph	52.9 mph

Variants — Source comparison annotation
Source guide	Differing-field count reported
GMK5210 to GMK7550	40

Ratios
Figure	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Engine horsepower per 1,000 lb of weight	1.2	1.6	1.2	1.2	1.1	1.7	3.0

Grove GMK5210 to GMK7550: all terrain crane

GMK5210 to GMK7550: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	all terrain crane	Grove and the GMK6250 line that the GMK6250, GMK6250L, GMK6350, GMK7550 belongs to (no title names the exact model). That is too few titles to say what owners mostly ask about, so the most recent are listed instead	6

Grove Gmk6350 Transmission (Heavy Equipment Forums, 2025-04-02)
Gmk 7550 Goes Over (Heavy Equipment Forums, 2014-08-29)
Rates For Ltm 1160 Or Grove Gmk 6250 (Heavy Equipment Forums, 2014-03-25)
Grove Gmk 7550 Making A 261ft Radius Lift (Heavy Equipment Forums, 2011-09-02)

Used market for the GMK5210 to GMK7550 — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Grove all terrain crane	13

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
GMK5210	1	2000	None shown	None shown	None shown	None shown
GMK5225	1	2013	$650,000	$650,000	$650,000	None shown
GMK5240	1	2005	None shown	None shown	None shown	None shown
GMK6350	7	2001 to 2014	$875,000	$1,064,068	$969,534	None shown
GMK7550	3	2015 to 2026	None shown	None shown	None shown	4,509,023

GMK5210 to GMK7550: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Grove together with the all terrain crane GMK5210, GMK5225, GMK5240, GMK6250	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Grove GMK5210 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove GMK5225 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove GMK5240 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove GMK6250 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove GMK6250L — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove GMK6350 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove GMK7550 — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Grove GMK5210 to GMK7550 — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Grove GMK5210 — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Grove — 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 GMK5210 to GMK7550 all terrain crane
Latest title quoted by the reference	Grove Gmk6350 Transmission

Grove GMK5210 to GMK7550: Configuration records

GMK5210

Specification	Source figure
Boom
Min Height @ Max Raise Angle	44 ft
Max Height @ Max Raise Angle - No Jib	197 ft
Min Working Radius	9 ft
Max Working Radius	180 ft
Max Elevating Angle	82 degrees
Max Lift Capacity	420,000 lb
Swing Speed	1.7 rpm
Number Of Sections	6
Dimensions and weight
Transport Length	51.28 ft
Transport Width	10.08 ft
Transport Height	12.98 ft
Width W/ Outriggers Extended	27.24 ft
Carrier Length	44.49 ft
Upper Structure Tail Swing Radius	16.39 ft
Upper Structure Engine
Cooling System	Water cooled
Operational
Operating Weight	134,540 lb
Number Of Axels	5
Carrier Fuel Capacity	105.7 gal
Upper Structure Hydraulic System Fluid Capacity	258.9 gal
Operating Voltage	24 V
Tire Size	20.5R25
Upper Structure Fuel Capacity	52.9 gal
Alternator Supplied Amperage	100 amps
Transmission and speeds
Transmission Type	Allison automatic CLT 755
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	51 mph
Additional specifications
Make	Grove
Model	6BTA 5.9-C
Gross Power	165 hp
Power Measured @	2,000 rpm
Max Torque	538.5 lb-ft
Torque Measured @	1,500 rpm
Number Of Cylinders	6

Source

GMK5225

Specification	Source figure
Boom
Min Height @ Max Raise Angle	55 ft
Max Height @ Max Raise Angle - No Jib	219.82 ft
Min Working Radius	8 ft
Max Working Radius	195 ft
Max Elevating Angle	83 degrees
Max Lift Capacity	450,000 lb
Swing Speed	1.3 rpm
Number Of Sections	6
Dimensions and weight
Transport Length	51.81 ft
Transport Width	8.24 ft
Transport Height	13.13 ft
Ground Clearance	1.6 ft
Width W/ Outriggers Extended	26.58 ft
Carrier Length	44.39 ft
Upper Structure Tail Swing Radius	12.39 ft
Operational
Operating Weight	127,754 lb
Number Of Axels	5
Carrier Fuel Capacity	153.3 gal
Upper Structure Hydraulic System Fluid Capacity	229.9 gal
Operating Voltage	24 V
Tire Size	445/95 R 25
Upper Structure Fuel Capacity	63.5 gal
Alternator Supplied Amperage	80 amps
Transmission and speeds
Transmission Type	Allison 4000 SP
Number Of Forward Gears	6
Number Of Reverse Gears	1
Max Speed - Forward	52.9 mph
Additional specifications
Make	Grove
Model	OM924LA
Gross Power	201.2 hp
Power Measured @	2,200 rpm
Max Torque	590.1 lb-ft
Torque Measured @	1,200 rpm

Source

GMK5240

Specification	Source figure
Boom
Min Height @ Max Raise Angle	44 ft
Max Height @ Max Raise Angle - No Jib	197 ft
Min Working Radius	8 ft
Max Working Radius	180 ft
Max Elevating Angle	82 degrees
Max Lift Capacity	350,000 lb
Swing Speed	1.7 rpm
Number Of Sections	6
Dimensions and weight
Transport Length	51.28 ft
Transport Width	10.08 ft
Transport Height	12.98 ft
Width W/ Outriggers Extended	27.24 ft
Carrier Length	44.49 ft
Upper Structure Tail Swing Radius	16.39 ft
Upper Structure Engine
Cooling System	Water cooled
Net Power	165 hp
Operational
Operating Weight	134,182 lb
Number Of Axels	5
Carrier Fuel Capacity	105.7 gal
Upper Structure Hydraulic System Fluid Capacity	258.9 gal
Operating Voltage	24 V
Tire Size	20.5 R25
Upper Structure Fuel Capacity	52.9 gal
Alternator Supplied Amperage	100 amps
Transmission and speeds
Transmission Type	Allison Automatic
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	51 mph
Additional specifications
Make	Grove
Model	6BTA5.9-C
Power Measured @	2,000 rpm
Max Torque	538.5 lb-ft
Torque Measured @	1,500 rpm
Number Of Cylinders	6
Gross Power	565 hp

Source

GMK6250

Specification	Source figure
Boom
Min Height @ Max Raise Angle	44 ft
Max Height @ Max Raise Angle - No Jib	197 ft
Min Working Radius	8 ft
Max Working Radius	180 ft
Max Elevating Angle	82 degrees
Max Lift Capacity	350,000 lb
Swing Speed	1.7 rpm
Number Of Sections	6
Dimensions and weight
Transport Length	53.88 ft
Transport Width	10.08 ft
Transport Height	13.13 ft
Width W/ Outriggers Extended	27.89 ft
Carrier Length	49.56 ft
Upper Structure Tail Swing Radius	16.39 ft
Upper Structure Engine
Cooling System	Watercooled
Operational
Operating Weight	143,384 lb
Number Of Axels	6
Carrier Fuel Capacity	132.1 gal
Upper Structure Hydraulic System Fluid Capacity	258.9 gal
Operating Voltage	24 V
Tire Size	20.5R25
Upper Structure Fuel Capacity	52.9 gal
Alternator Supplied Amperage	80 amps
Transmission and speeds
Transmission Type	Allison automatic CLT 755
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	47.9 mph
Additional specifications
Make	Grove
Model	6BTA5.9-C
Gross Power	165 hp
Power Measured @	2,000 rpm
Max Torque	538.5 lb-ft
Torque Measured @	1,500 rpm
Number Of Cylinders	6

Source

GMK6250L

Specification	Source figure
Boom
Min Height @ Max Raise Angle	51 ft
Max Height @ Max Raise Angle - No Jib	236 ft
Min Working Radius	8 ft
Max Working Radius	215 ft
Max Elevating Angle	82 degrees
Max Lift Capacity	350,000 lb
Swing Speed	1.7 rpm
Number Of Sections	6
Dimensions and weight
Transport Length	59.73 ft
Transport Width	10.08 ft
Transport Height	13.13 ft
Width W/ Outriggers Extended	27.89 ft
Carrier Length	49.56 ft
Upper Structure Tail Swing Radius	16.39 ft
Upper Structure Engine
Cooling System	6
Operational
Operating Weight	148,080 lb
Number Of Axels	6
Carrier Fuel Capacity	132.1 gal
Upper Structure Hydraulic System Fluid Capacity	258.9 gal
Operating Voltage	24 V
Tire Size	20.5R25
Upper Structure Fuel Capacity	52.9 gal
Alternator Supplied Amperage	100 amps
Transmission and speeds
Transmission Type	Allison automatic CLT 755
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	47.9 mph
Additional specifications
Make	Grove
Model	6BTA5.9-C
Gross Power	165 hp
Power Measured @	2,000 rpm
Max Torque	538.5 lb-ft
Torque Measured @	1,500 rpm
Number Of Cylinders	Water-cooled

Source

GMK6350

Specification	Source figure
Boom
Min Height @ Max Raise Angle	51 ft
Max Height @ Max Raise Angle - No Jib	197 ft
Min Working Radius	8 ft
Max Working Radius	180 ft
Max Elevating Angle	82 degrees
Max Lift Capacity	425,000 lb
Swing Speed	1.6 rpm
Number Of Sections	5
Dimensions and weight
Transport Length	64.57 ft
Transport Width	10.08 ft
Transport Height	13.17 ft
Width W/ Outriggers Extended	27.89 ft
Carrier Length	50.43 ft
Upper Structure Tail Swing Radius	20.82 ft
Upper Structure Engine
Cooling System	Water cooled
Operational
Operating Weight	158,883 lb
Number Of Axels	6
Carrier Fuel Capacity	132.1 gal
Upper Structure Hydraulic System Fluid Capacity	322.3 gal
Operating Voltage	24 V
Tire Size	20.5R25
Upper Structure Fuel Capacity	87.2 gal
Alternator Supplied Amperage	80 amps
Carrier Hydraulic System Fluid Capacity	322.3 gal
Transmission and speeds
Transmission Type	Allison automatic CLT 755
Number Of Forward Gears	5
Number Of Reverse Gears	1
Max Speed - Forward	47.9 mph
Additional specifications
Make	Grove
Model	OM906LA
Gross Power	275 hp
Power Measured @	1,800 rpm
Max Torque	811.4 lb-ft
Torque Measured @	1,300 rpm
Number Of Cylinders	6

Source

GMK7550

Specification	Source figure
Boom
Min Height @ Max Raise Angle	53 ft
Max Height @ Max Raise Angle - No Jib	197 ft
Min Working Radius	8 ft
Max Working Radius	185 ft
Max Elevating Angle	82 degrees
Swing Speed	1.11 rpm
Number Of Sections	5
Dimensions and weight
Transport Length	64.38 ft
Transport Width	10 ft
Transport Height	13.08 ft
Ground Clearance	0.94 ft
Width W/ Outriggers Extended	29.2 ft
Carrier Length	51.8 ft
Upper Structure Tail Swing Radius	20.9 ft
Operational
Operating Weight	201,343 lb
Number Of Axels	7
Carrier Fuel Capacity	132.1 gal
Upper Structure Hydraulic System Fluid Capacity	414.8 gal
Operating Voltage	24 V
Tire Size	445/95 R25
Upper Structure Fuel Capacity	79.3 gal
Alternator Supplied Amperage	100 amps
Transmission and speeds
Transmission Type	Allison automatic HD 4076
Number Of Forward Gears	7
Number Of Reverse Gears	1
Max Speed - Forward	52.9 mph
Additional specifications
Make	Grove
Model	QSX15
Gross Power	599.5 hp
Power Measured @	2,100 rpm
Max Torque	2,050 lb-ft
Torque Measured @	1,400 rpm

Source

Compare Grove GMK5210, GMK5225, GMK5240, GMK6250, GMK6250L, GMK6350, GMK7550

Boom
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Min Height @ Max Raise Angle	44 ft	55 ft	44 ft	44 ft	51 ft	51 ft	53 ft
Max Height @ Max Raise Angle - No Jib	197 ft	219.82 ft	197 ft	197 ft	236 ft	197 ft	197 ft
Min Working Radius	9 ft	8 ft	8 ft	8 ft	8 ft	8 ft	8 ft
Max Working Radius	180 ft	195 ft	180 ft	180 ft	215 ft	180 ft	185 ft
Max Elevating Angle	82 degrees	83 degrees	82 degrees	82 degrees	82 degrees	82 degrees	82 degrees
Number Of Sections	6	6	6	6	6	5	5
Swing Speed	1.7 rpm	1.3 rpm	1.7 rpm	1.7 rpm	1.7 rpm	1.6 rpm	1.11 rpm

Dimensions and weight
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Transport Length	51.28 ft	51.81 ft	51.28 ft	53.88 ft	59.73 ft	64.57 ft	64.38 ft
Transport Width	10.08 ft	8.24 ft	10.08 ft	10.08 ft	10.08 ft	10.08 ft	10 ft
Transport Height	12.98 ft	13.13 ft	12.98 ft	13.13 ft	13.13 ft	13.17 ft	13.08 ft
Width W/ Outriggers Extended	27.24 ft	26.58 ft	27.24 ft	27.89 ft	27.89 ft	27.89 ft	29.2 ft
Carrier Length	44.49 ft	44.39 ft	44.49 ft	49.56 ft	49.56 ft	50.43 ft	51.8 ft
Upper Structure Tail Swing Radius	16.39 ft	12.39 ft	16.39 ft	16.39 ft	16.39 ft	20.82 ft	20.9 ft

Upper Structure Engine
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Make	Grove	Grove	Grove	Grove	Grove	Grove	Grove
Model	6BTA 5.9-C	OM924LA	6BTA5.9-C	6BTA5.9-C	6BTA5.9-C	OM906LA	QSX15
Power Measured @	2,000 rpm	2,200 rpm	2,000 rpm	2,000 rpm	2,000 rpm	1,800 rpm	2,100 rpm
Max Torque	538.5 lb-ft	590.1 lb-ft	538.5 lb-ft	538.5 lb-ft	538.5 lb-ft	811.4 lb-ft	2,050 lb-ft
Torque Measured @	1,500 rpm	1,200 rpm	1,500 rpm	1,500 rpm	1,500 rpm	1,300 rpm	1,400 rpm

Carrier Engine
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Make	Grove	Grove	Grove	Grove	Grove	Grove	Grove

Operational
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Operating Weight	134,540 lb	127,754 lb	134,182 lb	143,384 lb	148,080 lb	158,883 lb	201,343 lb
Number Of Axels	5	5	5	6	6	6	7
Upper Structure Fuel Capacity	52.9 gal	63.5 gal	52.9 gal	52.9 gal	52.9 gal	87.2 gal	79.3 gal
Carrier Fuel Capacity	105.7 gal	153.3 gal	105.7 gal	132.1 gal	132.1 gal	132.1 gal	132.1 gal
Upper Structure Hydraulic System Fluid Capacity	258.9 gal	229.9 gal	258.9 gal	258.9 gal	258.9 gal	322.3 gal	414.8 gal
Operating Voltage	24 V	24 V	24 V	24 V	24 V	24 V	24 V
Alternator Supplied Amperage	100 amps	80 amps	100 amps	80 amps	100 amps	80 amps	100 amps
Tire Size	20.5R25	445/95 R 25	20.5 R25	20.5R25	20.5R25	20.5R25	445/95 R25

Transmission and speeds
Specification	GMK5210	GMK5225	GMK5240	GMK6250	GMK6250L	GMK6350	GMK7550
Transmission Type	Allison automatic CLT 755	Allison 4000 SP	Allison Automatic	Allison automatic CLT 755	Allison automatic CLT 755	Allison automatic CLT 755	Allison automatic HD 4076
Number Of Forward Gears	5	6	5	5	5	5	7
Number Of Reverse Gears	1	1	1	1	1	1	1
Max Speed - Forward	51 mph	52.9 mph	51 mph	47.9 mph	47.9 mph	47.9 mph	52.9 mph

More in Grove: GMK5100/GMK5135/GMK5165 specs, GMK5180-1–RT875BXL, GCK3060–GMK4075-1.

Grove GMK5210 to GMK7550 specifications

Grove GMK5210 to GMK7550: all terrain crane

Sources for this page

Grove GMK5210 to GMK7550: Configuration records