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KubotaMX5400
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RKTractorsRK55S
Comparison loaded for 2 tractors.
Spec
KubotaMX5400
Rural KingRK55S
PTO Power
46.5 hp (34.7 kW)
44.9 hp (33.5 kW)
Alternator
ROPS: 12 V, 45 A; CAB: 12 V, 60 A
12 V, 55 A
Air Cleaner
Dry-dual element
Dry dual element
Engine Type
Liquid-cooled, diesel, 4-cylinder, Turbocharged
4-cycle, water-cooled, turbocharged diesel
Fuel System
Not Published
Common rail direct injection
Displacement
148.6 (2434)
127.6 in³ (2,091 cc)
No. of Cylinders
4
4
Rated Engine Speed
2700 rpm
2,800 rpm
Cooling System Type
Liquid-cooled
Water-cooled (forced circulation/fan)
Engine Manufacturer
Kubota
Yanmar
Engine Emissions Constraints
Not Published
EPA Tier 4
Engine Power (Gross vs. Net HP)
DT (2WD/4WD): Gross: 55.5 hp (41.4 kW); Net: 53.0 hp (39.5 kW); HST (4WD): Gross: 57.0 hp (42.5 kW); Net: 53.8 hp (40.1 kW)
55.1 hp (41.1 kW) @ 2,800 rpm
Tractor Weight with Loader
Not Published
5,075 lb (2,302 kg)
Weight with Cab and Loader
Not Published
Not Applicable
Weight with ROPS and Loader
Not Published
5,075 lb (2,302 kg)
Pump Type
Gear
Dual Gear Pump
Steering Flow
18.6 L/min (4.9 gpm)
18.8 L/min (5.0 gpm)
Implement Flow
35.8 L/min (9.5 gpm)
38.3 L/min (10.1 gpm)
Total Hydraulic Flow
54.4 L/min (14.4 gpm)
57.1 L/min (15.1 gpm)
Hydraulic System Type
Open Center
Separate reservoir, independent fully live
Rear Remote Hydraulic Flow
Not Published
Not Published
Overall Hydraulic Pump Flow
54.4 L/min (14.4 gpm)
57.1 L/min (15.1 gpm)
No. of Optional Remote Valves
Maximum 3 (opt)
Not Published
No. of Standard Remote Valves
Not Published
2
R3 Turf - Rear
Not Published
Not Published
R3 Turf - Front
Not Published
Not Published
Tire Size & Options
Standard tire size
R1 Agricultural
R4 Industrial - Rear
Not Published
Not Published
R4 Industrial - Front
Not Published
Not Published
R1 Agricultural - Rear
14.9-26
13.6-26-8PR
R1 Agricultural - Front
DT (2WD): 7.5L-15; DT (4WD), HST (4WD): 9.5-16
9.5-16-8PR
PTO Rear
540 rpm
540 rpm
PTO Type
Live independent, hydraulic PTO with PTO brake, wet clutch
Independent (foot-operated)
Lift Control Type
Position (std), Draft (opt)
Position, draft control
Hitch Lift Capacity
Not Published
3,314 lb (1,503 kg)
Mid-PTO Availability
Not Published
Not Published
Category, 3-Point Hitch
I & II
Category 1
Hitch Lift Capacity (at 24”)
2310 lbs (1050 kg)
2,945 lb (1,336 kg)
Rear 3-Point Hitch Lift Capacity
Not Published
3,314 lb (1,503 kg)
Coolant Capacity
Not Published
2.5 gal (9.3 L)
Crankcase Capacity
Not Published
5.6 qt (5.3 L)
Fuel Tank Capacity
ROPS: 13.5 gal (51 L); CAB: 11.9 gal (45 L)
15.9 gal (60 L)
Front Axle Fluid Capacity
Not Published
2.6 gal (10 L)
Transmission / Hydraulic System Capacity
Not Published
9.2 gal (35 L)
Loader Lift Height
111.2 in (2824 mm)
110 in (2,794 mm)
Loader Breakout Force
3102 lb (13798 N)
4,938 lb (2,240 kg)
Price for Backhoe Option
BH92: $11,078 MSRP
BH8.5: $7,999
Price for Mid-Mount Mower
Not Published
Not Applicable
Quick Attach Loader System
1065A: 2-Lever Quick Coupler for Loader Attachment
L110: Skid-steer compatible quick-attach
Loader Lift Capacity (Full Height)
2275 lb (1032 kg)
2,478 lb (1,124 kg)
Clutch
DT (2WD/4WD): Dry single plate; HST (4WD): No clutch
Non-Commercial Home & Residential Use — Basic Standard Limited: 24 months or 1500 hours; Limited Powertrain: 72 months or 2000 hours. Commercial Use — Basic Standard Limited: 24 months or 1500 hours; Limited Powertrain: 36 months or 2000 hours.
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Kubota MX5400 vs Rural King RK55S | Side-by-side comparison | ITC Resource Center
