Machine models

New Holland tractor specifications

Every New Holland tractor model with a full listing.

Short answer

29 New Holland tractor models have a page here, 29 tractors. The New Holland tractor list runs from the Boomer 20 to the T9.655, at 20 to 620 hp, in 221 listed versions.

The New Holland tractor models covered

29 New Holland tractor models have a page here, covering 221 listed versions between them.

The New Holland tractor range by model and configuration

29 tractor pages: engine power from 20 hp on the Boomer 1020 to 620 hp on the T9.700, and the heaviest single listing is the T8.420 at 30,165 lb. Half of the 207 New Holland tractor models sit between 60 and 195 hp. The three most powerful are the T9.700 SmartTrax II at 620 hp, T9.700 at 620 hp, and T9.670 at 608 hp. 27 of the 29 pages cover more than one version, and the Boomer 35 to Workmaster 50C has the most, at 16.

New Holland tractor: Tractor models

New Holland tractor models with a page here, ordered by engine power
Model	Engine power	Listed weight	Versions
New Holland Boomer 20 to Workmaster 25S	23 hp, 24 hp, 27 hp, 20 hp, 26 hp, 21 hp, 24 hp, and 24.7 hp	See page	8
New Holland Boomer 30 to Workmaster 37	28 hp, 32.2 hp, 36.2 hp, 31 hp, 35 hp, 24.4 hp, 32.2 hp, 33 hp, and 36.2 hp	See page	10
New Holland Boomer 41 to T1530	40.2 hp, 40 hp, 45 hp, 30 hp, 35 hp, and 45 hp	See page	6
New Holland T3010 to Workmaster 40C	34.7 hp, 42.8 hp, 46.9 hp, 35 hp, and 40 hp	See page	5
New Holland Boomer 35 to Workmaster 50C	38 hp, 41 hp, 45 hp, 45 hp, 46 hp, 45.6 hp, 47 hp, 50 hp, 54 hp, 38 hp, 45 hp, and 50 hp	See page	16
New Holland Boomer 3050 to Workmaster 60	50 hp, 45 hp, 53 hp, 55 hp, 55 hp, and 60 hp	See page	7
New Holland T3040 and 9 related models	47 hp, 65.2 hp, 53.5 hp, 61 hp, 75 hp, 85 hp, 80 hp, 90 hp, 100 hp, and 95 hp	See page	10
New Holland Boomer 8N	50 hp	3,760 lb	1
New Holland Boomer 55, Boomer 4055, and Boomer 4060	55 hp, 55 hp, and 60 hp	See page	3
New Holland PowerStar 65 to TD5030	64 hp, 55 hp, 65 hp, 74 hp, 64 hp, 76 hp, and 82 hp	See page	9
New Holland T4.90 to Workmaster 75	87 hp, 94 hp, 64.4 hp, 76.4 hp, 81.2 hp, 65 hp, and 75 hp	See page	11
New Holland PowerStar 75 to Workmaster 95	74 hp, 86 hp, 99 hp, 70 hp, and 97 hp	See page	5
New Holland TK4.80F to TK4060	74 hp, 74 hp, 98 hp, 98 hp, 93.9 hp, and 99.2 hp	See page	6
New Holland T4.85 to Workmaster 105	84 hp, 107 hp, 117 hp, 98 hp, 106 hp, 114 hp, 84 hp, 85 hp, 105 hp, 110 hp, 118 hp, and 112 hp	See page	12
New Holland PowerStar 110 to Workmaster 120	107 hp, 117 hp, 98 hp, 106 hp, 114 hp, 90 hp, 100 hp, 110 hp, 120 hp, and 120 hp	See page	10
New Holland T4050 to TS6030	95 hp, 95 hp, 120 hp, 130 hp, 95 hp, 110 hp, and 118 hp	See page	8
New Holland T5.110 Dynamic/Auto Command to T6030 Delta	98.6 hp, 108.5 hp, 118.4 hp, 110 hp, 110 hp, 121 hp, 116 hp, 125 hp, 99 hp, 110 hp, 110 hp, and 115 hp	See page	12
New Holland T6.145 to TS6.140	116 hp, 131 hp, 140 hp, 125 hp, 110 hp, 115 hp, 115 hp, 125 hp, 125 hp, 140 hp, 124 hp, and 139 hp	See page	12
New Holland T5070 and T6050 Delta	115 hp and 125 hp	See page	2
New Holland T5.140 Dynamic/Auto Command to T7030	128.2 hp, 150 hp, 140 hp, 140 hp, 150 hp, 167 hp, 180 hp, 185 hp, 140 hp, and 156 hp	See page	10
New Holland T7.200 to TV6070	155 hp, 165 hp, 228 hp, 155 hp, 195 hp, 225 hp, and 155 hp	See page	7
New Holland T7.245 to T7060	200 hp, 200 hp, 215 hp, 270 hp, 180 hp, and 210 hp	See page	6
New Holland T8010 to T8050	221 hp, 244.1 hp, 269.6 hp, 304.4 hp, and 320.5 hp	See page	5
New Holland T8.275 to T8.410	235 hp, 257 hp, 250 hp, 284 hp, 280 hp, 312 hp, 311 hp, 340 hp, and 340 hp	See page	9
New Holland T7.315, T8.435, and T9.470	300 hp, 380 hp, and 419.2 hp	See page	3
New Holland T9.390 to T9050	354 hp, 370 hp, 405 hp, 457 hp, 500 hp, 335 hp, 385 hp, 435 hp, and 485 hp	See page	9
New Holland T8.420	367 hp	30,165 lb	1
New Holland T9.480 to T9.645 SmartTrax II	420 hp, 468.5 hp, 470 hp, 470 hp, 507 hp, 500 hp, 517.8 hp, 535 hp, 535 hp, 542 hp, 580 hp, and 580 hp	See page	13
New Holland T9.655 to T9060	586.9 hp, 608 hp, 620 hp, 620 hp, and 535 hp	See page	5

Figure 1The 29 New Holland tractor models with a page here, counted by kind of machine. A page that covers two or more closely matched models is counted once.

What the New Holland tractor list holds

29 pages, ordered by power. Boomer 20 to Workmaster 25S (23 hp, 24 hp, 27 hp, 20 hp, 26 hp, 21 hp, 24 hp, and 24.7 hp); Boomer 30 to Workmaster 37 (28 hp, 32.2 hp, 36.2 hp, 31 hp, 35 hp, 24.4 hp, 32.2 hp, 33 hp, and 36.2 hp); Boomer 41 to T1530 (40.2 hp, 40 hp, 45 hp, 30 hp, 35 hp, and 45 hp); T3010 to Workmaster 40C (34.7 hp, 42.8 hp, 46.9 hp, 35 hp, and 40 hp); Boomer 35 to Workmaster 50C (38 hp, 41 hp, 45 hp, 45 hp, 46 hp, 45.6 hp, 47 hp, 50 hp, 54 hp, 38 hp, 45 hp, and 50 hp); Boomer 3050 to Workmaster 60 (50 hp, 45 hp, 53 hp, 55 hp, 55 hp, and 60 hp); T3040 and 9 related models (47 hp, 65.2 hp, 53.5 hp, 61 hp, 75 hp, 85 hp, 80 hp, 90 hp, 100 hp, and 95 hp); Boomer 8N (50 hp, 3,760 lb); Boomer 55, Boomer 4055, and Boomer 4060 (55 hp, 55 hp, and 60 hp); PowerStar 65 to TD5030 (64 hp, 55 hp, 65 hp, 74 hp, 64 hp, 76 hp, and 82 hp); T4.90 to Workmaster 75 (87 hp, 94 hp, 64.4 hp, 76.4 hp, 81.2 hp, 65 hp, and 75 hp); PowerStar 75 to Workmaster 95 (74 hp, 86 hp, 99 hp, 70 hp, and 97 hp); TK4.80F to TK4060 (74 hp, 74 hp, 98 hp, 98 hp, 93.9 hp, and 99.2 hp); T4.85 to Workmaster 105 (84 hp, 107 hp, 117 hp, 98 hp, 106 hp, 114 hp, 84 hp, 85 hp, 105 hp, 110 hp, 118 hp, and 112 hp); PowerStar 110 to Workmaster 120 (107 hp, 117 hp, 98 hp, 106 hp, 114 hp, 90 hp, 100 hp, 110 hp, 120 hp, and 120 hp); T4050 to TS6030 (95 hp, 95 hp, 120 hp, 130 hp, 95 hp, 110 hp, and 118 hp); T5.110 Dynamic/Auto Command to T6030 Delta (98.6 hp, 108.5 hp, 118.4 hp, 110 hp, 110 hp, 121 hp, 116 hp, 125 hp, 99 hp, 110 hp, 110 hp, and 115 hp); T6.145 to TS6.140 (116 hp, 131 hp, 140 hp, 125 hp, 110 hp, 115 hp, 115 hp, 125 hp, 125 hp, 140 hp, 124 hp, and 139 hp); T5070 and T6050 Delta (115 hp and 125 hp); T5.140 Dynamic/Auto Command to T7030 (128.2 hp, 150 hp, 140 hp, 140 hp, 150 hp, 167 hp, 180 hp, 185 hp, 140 hp, and 156 hp); T7.200 to TV6070 (155 hp, 165 hp, 228 hp, 155 hp, 195 hp, 225 hp, and 155 hp); T7.245 to T7060 (200 hp, 200 hp, 215 hp, 270 hp, 180 hp, and 210 hp); T8010 to T8050 (221 hp, 244.1 hp, 269.6 hp, 304.4 hp, and 320.5 hp); T8.275 to T8.410 (235 hp, 257 hp, 250 hp, 284 hp, 280 hp, 312 hp, 311 hp, 340 hp, and 340 hp); T7.315, T8.435, and T9.470 (300 hp, 380 hp, and 419.2 hp); T9.390 to T9050 (354 hp, 370 hp, 405 hp, 457 hp, 500 hp, 335 hp, 385 hp, 435 hp, and 485 hp); T8.420 (367 hp, 30,165 lb); T9.480 to T9.645 SmartTrax II (420 hp, 468.5 hp, 470 hp, 470 hp, 507 hp, 500 hp, 517.8 hp, 535 hp, 535 hp, 542 hp, 580 hp, and 580 hp); T9.655 to T9060 (586.9 hp, 608 hp, 620 hp, 620 hp, and 535 hp). By kind: 29 tractors at 20 to 620 hp and 1,444 to 58,730 lb.

The engines that recur are FPT; turbocharged diesel; 4-cylinder (5), Shibaura N844L; diesel; 4-cylinder (5), FPT F5D; diesel; 4-cylinder (4), FPT; turbocharged diesel; 6-cylinder (3), and Mitsubishi S3L2; diesel; 3-cylinder (3).

Other New Holland equipment directories

New to the figures? Start with the specifications section and the machine classes.

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site RitchieSpecs model listings: RitchieSpecs. As of 2026-09-24, rechecked annual.
Reference site	Reference site TractorData model listings: TractorData. As of 2026-09-24, rechecked annual.

New Holland tractor questions

Which New Holland tractor models are covered here?

29 models in one kind of machine: 29 tractors. The list starts with Boomer 20, Boomer 30, and Boomer 41, and each model in the table above links to its own page.

Recorded multi-configuration example
Comparison example	The Boomer 20 to Workmaster 25S page is one example, setting 8 listed versions side by side.
Directory guides recorded	29

Recorded directory source observation
Reference pages	29
Observation date	2026-09-24
First named reference	Boomer 20
Last named reference	T9

Historical listing-coverage record
Recorded field-count cutoff	20
Short listings recorded	58
Examples named in the record	BB920, BB930A Packer Cutter, and BB930A Rotor Cutter

Historical edition comparison
Configurations recorded	221
Recorded engine-power range	Lower 20 hp Upper 620 hp

Recorded power-to-weight example
Model	Boomer 8N
Engine hp per 1,000 lb	13.3

Recorded engine-power span
Engine power in this directory	Lower 20 hp Upper 620 hp

Recorded reference date
Observation date	2026-09-24
Configurations in that observation	221

Price coverage of the historical directory
Guides in the stated price-exclusion scope	29

Equipment classes recorded
Count by class	29 tractors

Power band for the recorded comparison
Engine-power range	Lower 20 hp Upper 620 hp

Recorded configuration coverage
Configurations	221
Reference pages	29

Source ledger: interpreting model evidence