Machine models

Grove TMS300 to TMS475LP specifications

Entries in this reference
Listing-entry count
5

Short answer

Grove TMS300 to TMS475LP: hydraulic truck cranes.

Selected configuration figures
Configuration	Documented field and quantity
TMS300	Net Power 203 hp Operating Weight 59,876 lb
TMS300LP	Net Power 213 hp Operating Weight 60,984 lb
TMS375LP	Net Power 213 hp Operating Weight 74,160 lb
TMS475	Net Power 203 hp Operating Weight 76,884 lb
TMS475LP	Net Power 213 hp Operating Weight 69,818 lb

TMS300 to TMS475LP specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Grove	TMS300 to TMS475LP	5	TMS300, TMS300LP, TMS375LP, TMS475, and TMS475LP

Boom
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Min Height @ Max Raise Angle	33 ft	34 ft	35 ft	40 ft	35 ft
Max Height @ Max Raise Angle - No Jib	112 ft	136 ft	121 ft	84 ft	142 ft
Max Elevating Angle	80 degrees	78 degrees	76 degrees	76 degrees	76 degrees
Number Of Sections	3	5	4	4	5
Max Lift Capacity	66,139 lb	70,000 lb	90,000 lb	74,000 lb	74,000 lb

Specification	TMS300	TMS300LP	TMS375LP	TMS475LP
Swing Speed	2.6 rpm	2.6 rpm	2.6 rpm	2.6 rpm

Specification	TMS300LP	TMS375LP	TMS475	TMS475LP
Min Working Radius	10 ft	10 ft	10 ft	10 ft
Max Working Radius	100 ft	115 ft	110 ft	120 ft

Dimensions and weight
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Transport Length	41.01 ft	42 ft	43.67 ft	44.73 ft	44.72 ft
Transport Width	8 ft	8.01 ft	8 ft	8 ft	8.01 ft
Ground Clearance	0.76 ft	0.76 ft	1.17 ft	0.76 ft	0.76 ft
Width W/ Outriggers Extended	18 ft	18.02 ft	20 ft	22.59 ft	20.05 ft
Carrier Length	35.17 ft	35.18 ft	34.92 ft	34.33 ft	34.98 ft
Upper Structure Tail Swing Radius	10.46 ft	10.47 ft	12 ft	12.01 ft	12.01 ft

Specification	TMS300	TMS300LP	TMS475	TMS475LP
Transport Height	10.71 ft	10.7 ft	11.05 ft	11.03 ft

Specification	TMS300LP
Wheelbase	18.67 ft

Upper Structure Engine
Specification	TMS300	TMS300LP
Make	Grove	Grove

Carrier Engine
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Make	Grove	Grove	Grove	Grove	Grove
Model	6-71N	6-71N	6-71N	6-71N	6-71N
Net Power	203 hp	213 hp	213 hp	203 hp	213 hp
Power Measured @	2,100 rpm	2,100 rpm	2,100 rpm	2,100 rpm	2,100 rpm
Max Torque	551 lb-ft	582 lb-ft	582 lb-ft	551 lb-ft	582 lb-ft
Torque Measured @	1,600 rpm	1,400 rpm	1,400 rpm	1,600 rpm	1,400 rpm
Displacement	426 cu in	426 cu in	426 cu in	426 cu in	426 cu in

Specification	TMS475
Gross Power	230 hp

Operational
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Operating Weight	59,876 lb	60,984 lb	74,160 lb	76,884 lb	69,818 lb
Number Of Axels	4	4	4	5	4
Carrier Fuel Capacity	90 gal	90 gal	90 gal	96 gal	90 gal
Operating Voltage	24 V	12 V	12 V	24 V	12 V
Alternator Supplied Amperage	90 amps	62 amps	62 amps	90 amps	62 amps
Tire Size	front 12.00x20-16PR rear 11.00x20-14PR	front 12.00x20 rear 11.00x20	front 12.00x20 rear 11.00x20	11.00x20 14PR	front 15x22.5 rear 11.00x20

Specification	TMS300	TMS300LP	TMS375LP	TMS475LP
Upper Structure Hydraulic System Fluid Capacity	127 gal	127 gal	140 gal	127 gal

Specification	TMS375LP
Turning Radius	39.4 ft

Specification	TMS475
Carrier Cooling System Fluid Capacity	13 gal

Transmission and speeds
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Transmission Type	Fuller Roadranger RTO613	Fuller Roadranger RTO613	Fuller roadranger RTO-613	Fuller roadranger RTO-6613	Fuller roadranger RTO-613
Number Of Forward Gears	13	13	13	13	13
Number Of Reverse Gears	3	3	3	3	3
Max Speed - Forward	52.7 mph	51.2 mph	51.2 mph	51.4 mph	51.4 mph

Variants — Source comparison annotation
Source guide	Differing-field count reported
TMS300 to TMS475LP	32

Ratios
Figure	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Engine horsepower per 1,000 lb of weight	3.4	3.5	2.9	2.6	3.1

Grove TMS300 to TMS475LP: hydraulic truck crane

TMS300 to TMS475LP: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	hydraulic truck crane	Grove and the TMS300, TMS475 line that the TMS300, TMS300LP, TMS475, TMS475LP belongs to (no title names the exact model)	12

Topics named by those titles
Title topic	Titles
hydraulics	2

Topic in the title	Threads	Share of matching threads
hydraulics	2	17%

Anyone Has Electric Schematic Plans For A Grove Tms 300 Outriggers Not Working Intermitted (Heavy Equipment Forums, 2025-10-07)
How To Replace Hoses On Grove Tms 300 Outriggers (Heavy Equipment Forums, 2025-10-06)
Grove Tms 300 Boom Not Holding (Heavy Equipment Forums, 2025-08-19)
Grove 8435g Tms300 Newbie Questions (Heavy Equipment Forums, 2025-02-23)

Used market for the TMS300 to TMS475LP — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Grove hydraulic truck crane	8

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
TMS300	3	1982 to 1992	$36,000	$36,000	$36,000	300
TMS375LP	2	1972 to 1973	$35,000	$35,000	$35,000	None shown
TMS475	2	1974 to 1981	$11,500	$15,000	$13,250	None shown
TMS475LP	1	1974	$11,500	$11,500	$11,500	None shown

TMS300 to TMS475LP: 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 hydraulic truck crane TMS300, TMS300LP, TMS375LP, TMS475	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Grove TMS300 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove TMS300LP — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove TMS375LP — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove TMS475 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Grove TMS475LP — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Grove TMS300 to TMS475LP — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Grove TMS300 — 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.

Grove TMS300 to TMS475LP: Configuration records

TMS300

Specification	Source figure
Boom
Min Height @ Max Raise Angle	33 ft
Max Height @ Max Raise Angle - No Jib	112 ft
Max Elevating Angle	80 degrees
Number Of Sections	3
Swing Speed	2.6 rpm
Max Lift Capacity	66,139 lb
Dimensions and weight
Transport Length	41.01 ft
Transport Width	8 ft
Transport Height	10.71 ft
Ground Clearance	0.76 ft
Width W/ Outriggers Extended	18 ft
Carrier Length	35.17 ft
Upper Structure Tail Swing Radius	10.46 ft
Carrier Engine
Net Power	203 hp
Displacement	426 cu in
Operational
Operating Weight	59,876 lb
Number Of Axels	4
Carrier Fuel Capacity	90 gal
Upper Structure Hydraulic System Fluid Capacity	127 gal
Operating Voltage	24 V
Alternator Supplied Amperage	90 amps
Tire Size	front 12.00x20-16PR rear 11.00x20-14PR
Transmission and speeds
Transmission Type	Fuller Roadranger RTO613
Number Of Forward Gears	13
Number Of Reverse Gears	3
Max Speed - Forward	52.7 mph
Additional specifications
Make	Grove
Model	6-71N
Power Measured @	2,100 rpm
Max Torque	551 lb-ft
Torque Measured @	1,600 rpm

Source

TMS300LP

Specification	Source figure
Boom
Min Height @ Max Raise Angle	34 ft
Max Height @ Max Raise Angle - No Jib	136 ft
Max Elevating Angle	78 degrees
Number Of Sections	5
Swing Speed	2.6 rpm
Max Lift Capacity	70,000 lb
Min Working Radius	10 ft
Max Working Radius	100 ft
Dimensions and weight
Transport Length	42 ft
Transport Width	8.01 ft
Transport Height	10.7 ft
Ground Clearance	0.76 ft
Width W/ Outriggers Extended	18.02 ft
Carrier Length	35.18 ft
Upper Structure Tail Swing Radius	10.47 ft
Wheelbase	18.67 ft
Carrier Engine
Net Power	213 hp
Displacement	426 cu in
Operational
Operating Weight	60,984 lb
Number Of Axels	4
Carrier Fuel Capacity	90 gal
Upper Structure Hydraulic System Fluid Capacity	127 gal
Operating Voltage	12 V
Alternator Supplied Amperage	62 amps
Tire Size	front 12.00x20 rear 11.00x20
Transmission and speeds
Transmission Type	Fuller Roadranger RTO613
Number Of Forward Gears	13
Number Of Reverse Gears	3
Max Speed - Forward	51.2 mph
Additional specifications
Make	Grove
Model	6-71N
Power Measured @	2,100 rpm
Max Torque	582 lb-ft
Torque Measured @	1,400 rpm

Source

TMS375LP

Specification	Source figure
Boom
Min Height @ Max Raise Angle	35 ft
Max Height @ Max Raise Angle - No Jib	121 ft
Max Elevating Angle	76 degrees
Number Of Sections	4
Swing Speed	2.6 rpm
Max Lift Capacity	90,000 lb
Min Working Radius	10 ft
Max Working Radius	115 ft
Dimensions and weight
Transport Length	43.67 ft
Transport Width	8 ft
Ground Clearance	1.17 ft
Width W/ Outriggers Extended	20 ft
Carrier Length	34.92 ft
Upper Structure Tail Swing Radius	12 ft
Carrier Engine
Net Power	213 hp
Displacement	426 cu in
Operational
Operating Weight	74,160 lb
Number Of Axels	4
Carrier Fuel Capacity	90 gal
Upper Structure Hydraulic System Fluid Capacity	140 gal
Operating Voltage	12 V
Alternator Supplied Amperage	62 amps
Tire Size	front 12.00x20 rear 11.00x20
Turning Radius	39.4 ft
Transmission and speeds
Transmission Type	Fuller roadranger RTO-613
Number Of Forward Gears	13
Number Of Reverse Gears	3
Max Speed - Forward	51.2 mph
Additional specifications
Make	Grove
Model	6-71N
Power Measured @	2,100 rpm
Max Torque	582 lb-ft
Torque Measured @	1,400 rpm

Source

TMS475

Specification	Source figure
Boom
Min Height @ Max Raise Angle	40 ft
Max Height @ Max Raise Angle - No Jib	84 ft
Max Elevating Angle	76 degrees
Number Of Sections	4
Max Lift Capacity	74,000 lb
Min Working Radius	10 ft
Max Working Radius	110 ft
Dimensions and weight
Transport Length	44.73 ft
Transport Width	8 ft
Transport Height	11.05 ft
Ground Clearance	0.76 ft
Width W/ Outriggers Extended	22.59 ft
Carrier Length	34.33 ft
Upper Structure Tail Swing Radius	12.01 ft
Carrier Engine
Net Power	203 hp
Displacement	426 cu in
Operational
Operating Weight	76,884 lb
Number Of Axels	5
Carrier Fuel Capacity	96 gal
Operating Voltage	24 V
Alternator Supplied Amperage	90 amps
Tire Size	11.00x20 14PR
Carrier Cooling System Fluid Capacity	13 gal
Transmission and speeds
Transmission Type	Fuller roadranger RTO-6613
Number Of Forward Gears	13
Number Of Reverse Gears	3
Max Speed - Forward	51.4 mph
Additional specifications
Make	Grove
Model	6-71N
Power Measured @	2,100 rpm
Max Torque	551 lb-ft
Torque Measured @	1,600 rpm
Gross Power	230 hp

Source

TMS475LP

Specification	Source figure
Boom
Min Height @ Max Raise Angle	35 ft
Max Height @ Max Raise Angle - No Jib	142 ft
Max Elevating Angle	76 degrees
Number Of Sections	5
Swing Speed	2.6 rpm
Max Lift Capacity	74,000 lb
Min Working Radius	10 ft
Max Working Radius	120 ft
Dimensions and weight
Transport Length	44.72 ft
Transport Width	8.01 ft
Transport Height	11.03 ft
Ground Clearance	0.76 ft
Width W/ Outriggers Extended	20.05 ft
Carrier Length	34.98 ft
Upper Structure Tail Swing Radius	12.01 ft
Carrier Engine
Net Power	213 hp
Displacement	426 cu in
Operational
Operating Weight	69,818 lb
Number Of Axels	4
Carrier Fuel Capacity	90 gal
Upper Structure Hydraulic System Fluid Capacity	127 gal
Operating Voltage	12 V
Alternator Supplied Amperage	62 amps
Tire Size	front 15x22.5 rear 11.00x20
Transmission and speeds
Transmission Type	Fuller roadranger RTO-613
Number Of Forward Gears	13
Number Of Reverse Gears	3
Max Speed - Forward	51.4 mph
Additional specifications
Make	Grove
Model	6-71N
Power Measured @	2,100 rpm
Max Torque	582 lb-ft
Torque Measured @	1,400 rpm

Source

Compare Grove TMS300, TMS300LP, TMS375LP, TMS475, TMS475LP

Boom
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Min Height @ Max Raise Angle	33 ft	34 ft	35 ft	40 ft	35 ft
Max Height @ Max Raise Angle - No Jib	112 ft	136 ft	121 ft	84 ft	142 ft
Max Elevating Angle	80 degrees	78 degrees	76 degrees	76 degrees	76 degrees
Number Of Sections	3	5	4	4	5
Max Lift Capacity	66,139 lb	70,000 lb	90,000 lb	74,000 lb	74,000 lb

Dimensions and weight
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Transport Length	41.01 ft	42 ft	43.67 ft	44.73 ft	44.72 ft
Transport Width	8 ft	8.01 ft	8 ft	8 ft	8.01 ft
Ground Clearance	0.76 ft	0.76 ft	1.17 ft	0.76 ft	0.76 ft
Width W/ Outriggers Extended	18 ft	18.02 ft	20 ft	22.59 ft	20.05 ft
Carrier Length	35.17 ft	35.18 ft	34.92 ft	34.33 ft	34.98 ft
Upper Structure Tail Swing Radius	10.46 ft	10.47 ft	12 ft	12.01 ft	12.01 ft

Carrier Engine
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Make	Grove	Grove	Grove	Grove	Grove
Model	6-71N	6-71N	6-71N	6-71N	6-71N
Net Power	203 hp	213 hp	213 hp	203 hp	213 hp
Power Measured @	2,100 rpm	2,100 rpm	2,100 rpm	2,100 rpm	2,100 rpm
Max Torque	551 lb-ft	582 lb-ft	582 lb-ft	551 lb-ft	582 lb-ft
Torque Measured @	1,600 rpm	1,400 rpm	1,400 rpm	1,600 rpm	1,400 rpm
Displacement	426 cu in	426 cu in	426 cu in	426 cu in	426 cu in

Operational
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Operating Weight	59,876 lb	60,984 lb	74,160 lb	76,884 lb	69,818 lb
Number Of Axels	4	4	4	5	4
Carrier Fuel Capacity	90 gal	90 gal	90 gal	96 gal	90 gal
Operating Voltage	24 V	12 V	12 V	24 V	12 V
Alternator Supplied Amperage	90 amps	62 amps	62 amps	90 amps	62 amps
Tire Size	front 12.00x20-16PR rear 11.00x20-14PR	front 12.00x20 rear 11.00x20	front 12.00x20 rear 11.00x20	11.00x20 14PR	front 15x22.5 rear 11.00x20

Transmission and speeds
Specification	TMS300	TMS300LP	TMS375LP	TMS475	TMS475LP
Transmission Type	Fuller Roadranger RTO613	Fuller Roadranger RTO613	Fuller roadranger RTO-613	Fuller roadranger RTO-6613	Fuller roadranger RTO-613
Number Of Forward Gears	13	13	13	13	13
Number Of Reverse Gears	3	3	3	3	3
Max Speed - Forward	52.7 mph	51.2 mph	51.2 mph	51.4 mph	51.4 mph

More in Grove: TMS500E, TM9120/TMS750B, TM425T 8x4 drive–TMS700E specs.

Grove TMS300 to TMS475LP specifications

Grove TMS300 to TMS475LP: hydraulic truck crane

Sources for this page

Grove TMS300 to TMS475LP: Configuration records