Kioti NX4510CH vs LS Tractor XR4145

Across 8 measurable specs, the Kioti NX4510CH leads 4 categories to 3 (1 tied). Machine pages: Kioti NX4510CH and LS Tractor XR4145.

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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	KiotiNX4510CH	LS TractorXR4145

▶Engine
Engine Manufacturer	KIOTI (Daedong)	LS
Engine Model	3F183T	L3C19-T
Engine Type	KIOTI 3 Cylinder, In-Line Vertical, Water-Cooled 4-Cycle Turbo Diesel, CRDI	3-cylinder in-line vertical, water-cooled, 4-cycle turbo diesel, CRDI
No. of Cylinders	3	3
Displacement	111.4 in³	114.7 in³
Rated Engine Speed	2600 rpm	2600 rpm
Engine Power (Gross)	45 hp	45 hp
PTO Power	33.9 hp	XR4145, XR4145C (gear): 38.7 hp; XR4145H, XR4145HC (HST): 36 hp
Engine Emissions Constraints	Tier 4	Tier 4
Cooling System Type	Water-cooled	Water-cooled
Air Cleaner	Dry type element	Dry
Fuel System	Common Rail Direct Injection (CRDI)	CRDI (common rail direct injection)
Alternator	Not Published	70 A, 12 V
▶Hydraulics
Pump Type	Gear	Gear pump, engine driven
Implement Flow	9.6 gpm	8.2 gpm
Steering Flow	8.2 gpm	XR4145, XR4145C (gear): 4.1 gpm; XR4145H, XR4145HC (HST): 5.5 gpm
Total Hydraulic Flow	17.9 gpm	XR4145, XR4145C (gear): 12.3 gpm; XR4145H, XR4145HC (HST): 13.7 gpm
Overall Hydraulic Pump Flow	17.9 gpm	XR4145, XR4145C (gear): 12.3 gpm; XR4145H, XR4145HC (HST): 13.7 gpm
Hydraulic System Type	Open Center	Not Published
Rear Remote Hydraulic Flow	Not Published	Not Published
No. of Standard Remote Valves	1	2 pairs
No. of Optional Remote Valves	1	1 or 3 optional (2 or 6 quick couplers)
▶Fluid Capacity
Fuel Tank Capacity	14.8 gal	XR4145, XR4145H (ROPS): 10.6 gal; XR4145C, XR4145HC (cab): 12.4 gal
Coolant Capacity	2.0 gal	2.3 gal
Crankcase Capacity	1.58 gal	1.6 gal
Transmission / Hydraulic System Capacity	11.89 gal	11.4 gal
Front Axle Fluid Capacity	1.8 gal	2.1 gal
▶PTO & Hitch
PTO Type	Independent	Independent
PTO Rear	540 rpm	540 rpm
Mid-PTO Availability	Optional (2,000 rpm)	Optional, 2000 rpm
Category, 3-Point Hitch	Category I	Category I
Hitch Lift Capacity	3,538 lb	2,755 lb
Hitch Lift Capacity (at 24”)	3,177 lb	2,469 lb
Lift Control Type	Position with Draft Control	Position and draft control
▶Transmission & Drivetrain
Transmission Type	Hydrostatic	XR4145, XR4145C (gear): Synchro shuttle; XR4145H, XR4145HC (HST): HST
No. of Speeds	3 Range	XR4145, XR4145C (gear): F16 x R16; XR4145H, XR4145HC (HST): 3 ranges (HST)
Max Travel Speed (Forward)	16.52 mph	Not Published
Max Travel Speed (Reverse)	16.52 mph	Not Published
Clutch	Not Published	Mechanical: dry single clutch; HST: not applicable
Differential Lock & Limited Slip Options	Differential Lock: Rear (Standard)	Mechanical differential lock (pedal)
▶Chassis, Steering & Controls
Frame Type	Not Published	Not Published
Steering	Hydrostatic Power Steering	Hydrostatic power steering
Brakes	Wet Multi Disc	Wet, multi-disc
Seat Suspension & Adjustability	Adjustable Seat	Not Published
Front Axle Type	Not Published	Not Published
Front Axle Rating	Not Published	Not Published
Drawbar Capacity	1,655 lb (max. drawbar vertical load)	Not Published
▶Dimensions & Maneuverability
Overall Length with 3-Point Hitch	139.6 in	133 in
Overall Width	65.6 in	62.5 in
Wheelbase	75.6 in	73.2 in
Ground Clearance	13.8 in	Not Published
Min. Turn Radius without Brakes	9.8 ft	9.5 ft (with brake applied)
Height to Top of ROPS	Not Published	93 in
Height to Top of ROPS (folded)	Not Published	Not Published
Height to Top of Cab Model	94.1 in	92 in
▶Weight
Tractor Weight (Base)	4,309 lb	XR4145 (gear, ROPS): 3,869 lb; XR4145H (HST, ROPS): 3,935 lb; XR4145C (gear, cab): 4,380 lb; XR4145HC (HST, cab): 4,446 lb
Weight with ROPS and Loader	Not Published	Not Published
Weight with Cab and Loader	Not Published	Not Published
▶Tire Options
Tire Size & Options	R1 Agricultural, R3 Turf, R4 Industrial	Ag, industrial or turf tires at no additional cost
R1 Agricultural - Front	8-16	9.5-16
R1 Agricultural - Rear	13.6-24	13.6-24
R3 Turf - Front	29-12.5-15	28x8.5-15
R3 Turf - Rear	21.5L-16.1	41x14-20
R4 Industrial - Front	10-16.5	12-16.5
R4 Industrial - Rear	14.9-24	17.5L-24
▶Loader & Attachments
Quick Attach Loader System	Built-in parking stand; quick attach/detach; single-lever joystick control with float; bucket level indicator	LL4104: quick attach, skid steer compatible
Loader Model	KL6010	LL4104
Loader Lift Height	KL6010: 108.3 in (to pivot pin)	LL4104: 96.3 in
Loader Lift Capacity (Full Height)	KL6010: 2,761 lb (at pivot pin, max height)	LL4104: 2,713 lb
Loader Breakout Force	KL6010: 3,727 lb (at pivot pin)	LL4104: 3,802 lb
▶Warranty
Warranty Length & Coverage	Non-commercial tractor: 24 months, unlimited hours, parts & labor; non-commercial powertrain (engine and driveline): 72 months, unlimited hours, parts & labor	5-year limited warranty
▶ITC Company Accessories
Accessories that fit	Kioti NS/NX Brush Screen Insert $265.00 Brush Guard Side Guards $199.99 Bolt onto the side of the OEM guard and offers wrap around protection	None tagged yet

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Kioti NX4510CH vs LS Tractor XR4145: Quick Answers

Which has more horsepower, the Kioti NX4510CH or the LS Tractor XR4145?

They are effectively tied: both machines are rated at 45 hp hp for engine hp.

Which has more PTO horsepower, the Kioti NX4510CH or the LS Tractor XR4145?

The LS Tractor XR4145 leads on pto hp at 38.7 hp hp, compared to 33.9 hp hp for the Kioti NX4510CH.

Which is heavier, the Kioti NX4510CH or the LS Tractor XR4145?

The LS Tractor XR4145 leads on weight at 4,446 lb lb, compared to 4,309 lb lb for the Kioti NX4510CH.

Which has more loader lift capacity, the Kioti NX4510CH or the LS Tractor XR4145?

The Kioti NX4510CH leads on loader lift at 2,761 lb lb, compared to 2,713 lb lb for the LS Tractor XR4145.

Which has more three-point hitch lift capacity, the Kioti NX4510CH or the LS Tractor XR4145?

The Kioti NX4510CH leads on 3-pt lift (24 in) at 3,177 lb lb, compared to 2,469 lb lb for the LS Tractor XR4145.

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