Bad Boy Tractors 4025 vs Yanmar SA325

Across 7 measurable specs, the Bad Boy Tractors 4025 leads 7 categories to 0. Machine pages: Bad Boy Tractors 4025 and Yanmar SA325.

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Category Verdict

Full Spec Sheet

Every published spec, side by side, including the details the graphs above don't chart.

Spec	Bad Boy Tractors4025	YanmarSA325

▶Engine
PTO Power	540 rpm, 1st stage	18.1 hp
Alternator	50 A, 12 V	40 A, 12 V
Air Cleaner	Present (standard equipment)	Not Published
Engine Type	Vertical, water cooled 4-cycle, diesel engine	3-cylinder, naturally aspirated diesel
Fuel System	Diesel fuel system with fuel injection pump	Diesel
Displacement	104.6 in³	77.2 in³
No. of Cylinders	3	3
Rated Engine Speed	2100 rpm	3200 rpm
Cooling System Type	Pressurized Radiator	Liquid cooled
Engine Manufacturer	A1700N6, A1700N5, A1700N4	YANMAR
Engine Power (Gross)	24.5 hp	23.9 hp
Engine Emissions Constraints	Not Published	Tier 4
▶Weight
Tractor Weight (Base)	3,496.5 lb (3,497 lbs), 3,728 lb (3,728 lbs)	n/a
Weight with ROPS and Loader	Not Published	1,715 lb
Weight with Cab and Loader	Not Published	Not Applicable
▶Warranty
Warranty Length & Coverage	6-year powertrain warranty	Tractor (private individual usage): 24 months or 2,000 hours; Powertrain (engine and transmission core components): 10 years or 3,000 hours; Attachments: 1-year limited warranty
▶Hydraulics
Pump Type	Gear type (primary 0.8 in³/rev, secondary 0.4 in³/rev)	open center
Steering Flow	4.0 gpm	3.7 US gal/min
Implement Flow	7.5 gpm	4.3 US gal/min
Total Hydraulic Flow	11.5 gpm (4.0 + 7.5)	8.0 gpm (implement + steering combined)
Hydraulic System Type	Not Published	Position Control, Open Center
System Operating Pressure	463 lbf/cm² maximum	n/a
Rear Remote Hydraulic Flow	Not Published	4.3 gpm (implement circuit); 3.7 gpm dedicated to steering
Overall Hydraulic Pump Flow	11.5 gpm	8 gpm
No. of Optional Remote Valves	Optional (Up to 2)	Not Published
No. of Standard Remote Valves	Not Published	2 (dual rear remote valves, standard)
▶PTO & Hitch
PTO Rear	540 rpm	1.4 in OD, 6 Splines; Independent; 554 RPM @ 3,200 Engine RPM
PTO Type	Independent	Hydraulic Clutch, Independent
Lift Control Type	Position control type	Position Control
Hitch Lift Capacity	2,425 lb @ 24 in behind lift point	1,209 lb
Mid-PTO Availability	Not Published	SAE16/32, 15 Splines; Independent; 2,057 RPM @ 3,200 Engine RPM
Category, 3-Point Hitch	Category 1	Limited Category 1
Hitch Lift Capacity (at 24”)	2,425 lb @ 24 in behind lift point	1,209 lb
▶Tire Options
R3 Turf - Rear	Not Published	33x12.5-16.5 4PR
R3 Turf - Front	Not Published	23x8.50-12 4PR
Tire Size & Options	OEM website lists IND tires 25X8.50-14 / 15-19.5; Operator Manual spec based on 8.0-16 / 12.4-24	R3 Turf or R4 Industrial standard; R4 front: 23x8.50-12 4PR, R4 rear: 12-16.5 10PR
R4 Industrial - Rear	15-19.5	12-16.5 10PR
R4 Industrial - Front	25X8.50-14	23x8.50-12 4PR
R1 Agricultural - Rear	12.4-24 6PR	Not Applicable
R1 Agricultural - Front	8.0-16 4PR	Not Applicable
▶Fluid Capacity
Coolant Capacity	5.0 ℓ (1.32 u.s. gal)	3.0 US qt
Crankcase Capacity	4.3 ℓ (1.14 u.s. gal)	3.6 US qt
Fuel Tank Capacity	27 ℓ (7.13 u.s. gal)	6.1 US gal
Front Axle Fluid Capacity	Not Published	3.7 US gal
Transmission / Hydraulic System Capacity	HST: 9.77 gal	4.1 US gal
▶Loader & Attachments
Loader Lift Height	104 in	79 in. to pivot pin; 58 in. under level bucket
Loader Breakout Force	3,660 lb	2,090 lb at pivot pin
Quick Attach Loader System	SSQA	Quick Attach
Loader Lift Capacity (Full Height)	2,200 lb (pivot pin)	1,200 lb at pivot pin
▶Transmission & Drivetrain
Clutch	None (HST)	Not Applicable
No. of Speeds	3 Range	2 ranges
Transmission Type	HST (Hydrostatic Transmission) with shuttle type	Hydrostatic Transmission, Dual Range Speeds
Max Travel Speed (Forward)	Not Published	Low: 0-5.9 mph (0-5.8 mph), High: 0-12.3 mph (0-12.2 mph)
Max Travel Speed (Reverse)	Not Published	Low: 0-4.1 mph (0-4.1 mph), High: 0-8.5 mph (0-8.5 mph)
Differential Lock & Limited Slip Options	Differential lock	Differential Lock
▶Chassis, Steering & Controls
Brakes	Wet, Multi-Disc	Wet Disk
Steering	Hydrostatic power steering	Hydrostatic Power
Frame Type	Not Published	Full Frame Chassis
Front Axle Type	Not Published	Yanmar-designed 4WD front axle with oscillation
Drawbar Capacity	Not Published	Not Published
Front Axle Rating	Not Published	Not Published
Seat Suspension & Adjustability	Not Published	High-back seat with armrests on spring suspension platform; fore-and-aft adjustment; swivels for backhoe operation
▶Dimensions & Maneuverability
Wheelbase	65.8 in (65.79 in.)	63.0 in.
Overall Width	57.1 in (57.13 in.) [ROPS Model], 55.6 in (55.63 in.) [Cabin Model]	54.6 in. with R4 Tires
Overall Length	134.9 in (134.88 in.)	n/a
Ground Clearance	13.2 in (13.19 in.) [ROPS Model], 13.5 in (13.50 in.) [Cabin Model]	8.5 in. with R4 Tires
Height to Top of ROPS	104.1 in (104.06 in.) [ROPS Model], 88.9 in (88.9 in.) [Cabin Model]	85.8 in. with R4 Tires
Height to Top of Cab Model	Not Published	Not Applicable
Height to Top of ROPS (folded)	Not Published	70.4 in. with Folded ROPS, R4 Tires, Top of Steering Wheel
Min. Turn Radius without Brakes	Not Published	8.5 ft. (2.6 m)
Overall Length with 3-Point Hitch	134.88 in	105.8 in.
▶ITC Company Accessories
Accessories that fit	Brush Guard Side Guards $199.99 Bolt onto the side of the OEM guard and offers wrap around protection Branson TYM 15/20 Series--Bad Boy 40/50 Series Brush Screen $250.00 Branson / TYM 15 Series Fuel Tank Cover $250.00	None tagged yet

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Bad Boy Tractors 4025 vs Yanmar SA325: Quick Answers

Which has more horsepower, the Bad Boy Tractors 4025 or the Yanmar SA325?

The Bad Boy Tractors 4025 leads on engine hp at 24.5 hp hp, compared to 23.9 hp hp for the Yanmar SA325.

Which is heavier, the Bad Boy Tractors 4025 or the Yanmar SA325?

The Bad Boy Tractors 4025 leads on weight at 3,496.5 lb lb, compared to 1,715 lb lb for the Yanmar SA325.

Which has more loader lift capacity, the Bad Boy Tractors 4025 or the Yanmar SA325?

The Bad Boy Tractors 4025 leads on loader lift at 2,200 lb lb, compared to 1,200 lb lb for the Yanmar SA325.

Which has more three-point hitch lift capacity, the Bad Boy Tractors 4025 or the Yanmar SA325?

The Bad Boy Tractors 4025 leads on 3-pt lift (24 in) at 2,425 lb lb, compared to 1,209 lb lb for the Yanmar SA325.

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