New Holland
New Holland Boomer 4055
The New Holland Boomer 4055 is a compact utility tractor produced from 2008 to 2011. It features a 55 hp turbocharged 4-cylinder Shibaura diesel engine with liquid cooling and a displacement of 2.2 liters. The tractor offers 12-speed mechanical or power shuttle transmissions with synchronized gears. It has a wheelbase of 74.8 inches and weighs between 4229 and 5189 pounds depending on configuration. The Boomer 4055 includes four-wheel drive, mechanical rear differential lock, power steering, and mechanical wet disc brakes. It supports a variety of attachments including a front-end loader and backhoe, with detailed specifications for the 270TL loader and New Holland 940GH backhoe. The tractor is equipped with an independent 540 rpm rear PTO and an open center hydraulic system. Electrical system features a 12-volt battery with 700 CCA and alternator charging. The Boomer 4055 is designed for versatility in compact utility tasks with optional canopy or SuperSuite cab with heating and air conditioning.
Power55 hp
Founded2008 - 2011
ModelBoomer 4055
Technical Specifications
Detailed specifications and technical data for New Holland Boomer 4055
Power
| PTO (tested) | 48.01 hp (35.8 kW) |
|---|---|
| Engine (gross) | 55 hp (41.0 kW) |
| EHS PTO (claimed) | 46 hp (34.3 kW) |
| SSS PTO (claimed) | 47 hp (35.0 kW) |
Tires
| Ag rear | 14.9-24 |
|---|---|
| Ag front | 9.5-16 |
| Lawn/turf rear | 44-18.00-20, 22.5LL-16.1 |
| Industrial rear | 18.4-24 |
| Lawn/turf front | 27x10.50-15, 27/12LL-15 |
| Industrial front | 12-16.5 |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Shibaura ISM-N844L-T |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 4-cylinder |
| Rated RPM | 2700 |
| Bore/Stroke | 3.307x3.937 inches (84 x 100 mm) |
| Pre-heating | glow plugs |
| Displacement | 135.2 ci (2.2 L) |
| Oil capacity | 6.64 qts (6.3 L) |
| Power (gross) | 55 hp (41.0 kW) |
| Starter volts | 12 |
| Fuel tank (Cab) | 16 gal (60.6 L) |
| Fuel tank (ROPS) | 13.5 gal (51.1 L) |
Dimensions
| Width | 71.6 inches (181 cm) |
|---|---|
| Length | 137.3 inches (348 cm) |
| Wheelbase | 74.8 inches (189 cm) |
| Cab Weight | 5189 lbs (2353 kg) |
| Rear tread | 48.7 to 76.4 inches (123 to 194 cm) |
| Front tread | 52.6 inches (133 cm) |
| ROPS Weight | 4229 lbs (1918 kg) |
| Height (cab) | 92.1 inches (233 cm) |
| Height (ROPS) | 91.4 inches (232 cm) |
| Ground clearance | 14.5 inches (36 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery CCA | 700 |
| Battery volts | 12 |
| Charging system | alternator |
| Cab Charging amps | 55 |
| ROPS Charging amps | 40 |
Hydraulics
| Type | open center |
|---|---|
| Pressure | 2489 psi (171.6 bar) |
| Pump flow | 11.6 gpm (43.9 lpm) |
| Total flow | 16.9 gpm (64.0 lpm) |
| Steering flow | 5.3 gpm (20.1 lpm) |
Mechanical
| ROPS | ROPS. Canopy optional. SuperSuite cab optional with heat and air-conditioning. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Mechanical wet disc brakes |
| Power steering | Yes |
| Differential lock | mechanical rear |
Production
| Series | Boomer Series |
|---|---|
| Category | Compact Utility tractor |
| Original price | $26,102 in 2009 |
| Years produced | 2008 - 2011 |
Attachments
| Backhoe | Yes |
|---|---|
| 270TL Loader | Dump angle49° Bucket width72 inches (182 cm) Reach (dumped)32 inches (81 cm) Rollback angle39° Bucket capacity0.572 cu yd (0.4 cu m) Height (at pin)112.3 inches (285 cm) Breakout (at pin)5,000 lbs (2268 kg) Clearance (dumped)85.2 inches (216 cm) Lift (1.5m at pin)3,500 lbs (1587 kg) Lift (full at pin)2,500 lbs (1134 kg) Breakout (at 500mm)3,114 lbs (1412 kg) Lift (1.5m at 500mm)2,213 lbs (1003 kg) Lift (full at 500mm)1,830 lbs (830 kg) Weight (without bucket)820 lbs (371 kg) |
| Front-end loader | Yes |
| New Holland 940GH Backhoe | Weight1,100 lbs (498 kg) Backhoe typeNew Holland 940GH Backhoe Bucket force4,100 lbs (1859 kg) Bucket widths9 inches (22 cm), 12 inches (30 cm), 16 inches (40 cm), 18 inches (45 cm), 24 inches (60 cm), 36 inches (91 cm) Loading height91 inches (231 cm) Reach from pivot149 inches (378 cm) Dipperstick force2,670 lbs (1211 kg) 2-Foot flat digging depth113.5 inches (288 cm) |
Transmission
| Options | 12-speed mechanical shuttle, 12-speed power shuttle |
|---|---|
| Power shuttle | Typepower shuttle Gears12 forward and reverse NotesFour synchronized gears in three ranges. TransmissionElectro-Hydraulic Shuttle Shift |
| Mechanical shuttle | Typemechanical shuttle Gears12 forward and reverse NotesFour synchronized gears in three ranges. TransmissionSynchronized Shuttle Shift |
Tractor hitch
| Rear Type | II/I |
|---|---|
| Rear lift (at ends) | 4,355 lbs (1975 kg) |
| Rear lift (at 24"/610mm) | 3,465 lbs (1571 kg) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540 (1.375) |