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New Holland Boomer 50D vs New Holland TT45A

Verdict: New Holland Boomer 50D vs New Holland TT45A

The New Holland Boomer 50D and the New Holland TT45A are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 40 hp. New Holland TT45A is the lighter machine (1,632 kg vs 1,876 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. New Holland TT45A holds more fuel (50.7 L vs 49.2 L) for longer stints between fills. New Holland Boomer 50D is the newer design (2015 vs 2007). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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Fit & specs
New Holland Boomer 50D Tractor
New Holland
62
Fit score
Best match
Clear
New Holland TT45A Tractor
New Holland
62
Fit score
Best match
Clear
Rated power
40 hp
40 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
New Holland (a part of CNH)Reference
New HollandReference
liquid-cooledReference
liquid-cooledReference
Final drives
inboard planetaryReference
bull gearReference
Differential lock
mechanical rearReference
Engine
Fuel tank
49.2 LReference
50.7 LReference
Engine
37.3 kWReference
Displacement
2.2 LReference
2.0 LReference
Bore/Stroke
84 x 100 mmReference
84 x 90 mmReference
Emissions
Tier IIIReference
Tier IIReference
Power
37.3 kWReference
Fuel system
mechanical indirect injectionReference
Rated RPM
2800Reference
2600Reference
Starter
electricReference
Starter volts
12Reference
12Reference
Engine (gross)
29.8 kWReference
Power (gross)
29.8 kWReference
Air cleaner
dual dry elementsReference
Pre-heating
thermostartReference
Transmission
Transmission
EasyDrive CVTReference
Gears
infinite forward and reverseReference
8 forward and 2 reverseReference
PTO & Hydraulics
PTO (claimed)
29.8 kWReference
26.1 kWReference
Type
chain-drive variatorReference
gearReference
Pump flow
37.1 lpmReference
37.1 lpmReference
Rear Type
IReference
II/IReference
Control
top-link draft sensingReference
position controlReference
Rear lift (at ends)
1606 kgReference
1156 kgReference
Rear lift (at 24"/610mm)
1270 kgReference
Rear Arms
telescoping draft linksReference
Rear PTO
independentReference
independentReference
Clutch
electro-hydraulicReference
279.4mm dry discReference
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Pressure
175.0 barReference
Valves
0 to 2Reference
Total flow
65.1 lpmReference
Steering flow
28.0 lpmReference
Engine RPM
540@2555Reference
Dimensions
Wheelbase
186 cmReference
Weight
1876 kgReference
1632 kgReference
Front tire
8-16Reference
Rear tire
14.9-24Reference
Standard tires (ag)
Front: 8-16. Rear: 14.9-24Reference
Lawn/turf front
27/12LLx15Reference
Lawn/turf rear
22.5LLx16.1Reference
Industrial front
10-16.5Reference
Industrial rear
17.5Lx24Reference
Length
309 cmReference
Width
173 cmReference
Height (cab)
229 cmReference
Shipping weight
1632 kgReference
Front tread
127 to 179 cmReference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
75Reference
40Reference
Battery volts
12Reference
12Reference
Battery CCA
600Reference
New Holland TT45A attachments

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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