Kubota L3902 vs Kubota L4060GST | Side-by-side comparison | ITC Resource Center
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Every published spec, side by side, including the details the graphs above don't chart.
Spec
KubotaL3902
KubotaL4060GST
Engine Manufacturer
Kubota
Kubota
Engine Model
D1803-CR-E5
V2403-CR-E4-GL1
Engine Type
Direct injection, vertical, water-cooled 4-cycle, diesel
Liquid-cooled, 4-cycle multi valve, diesel, Naturally Aspirated
No. of Cylinders
3
4
Displacement
111.4 in³
148.5 in³
Rated Engine Speed
2700 rpm
2600 rpm
Engine Power (Gross)
37.5 hp
42 hp
PTO Power
30.3 hp
32.5 hp
Engine Emissions Constraints
Not Published
Tier 4
Cooling System Type
Water-cooled
Liquid-cooled
Air Cleaner
Dry type, single element
Dry paper, dual element
Fuel System
Direct injection
Electronic CRS (Common Rail System)
Alternator
45 A, 12 V
40 A, 12 V
Pump Type
Not Published
Tandem pump - gear type
Implement Flow
6.3 gpm
9.4 gpm
Steering Flow
3.8 gpm
4.7 gpm
Total Hydraulic Flow
10.1 gpm (6.3 + 3.8, computed)
14.1 gpm
Overall Hydraulic Pump Flow
10.1 gpm (6.3 + 3.8, computed)
14.1 gpm
Hydraulic System Type
Open center
Open center
Rear Remote Hydraulic Flow
Not Published
Not Published
No. of Standard Remote Valves
Not Published
None standard (up to 3 optional)
No. of Optional Remote Valves
Not Published
Optional, up to 3 (double-acting valve or float detent valve options, any position)
Fuel Tank Capacity
11.1 gal
13.5 gal
Coolant Capacity
6.3 qt
7.9 qt
Crankcase Capacity
7.1 qt
8.7 qt
Transmission / Hydraulic System Capacity
6.9 gal
11.4 gal
Front Axle Fluid Capacity
4.8 qt
6.9 qt
PTO Type
Live independent PTO with hydraulic clutch
Live independent (hydraulic clutch)
PTO Rear
540 rpm
540 rpm @ 2476 engine rpm
Mid-PTO Availability
Not Published
Optional
Category, 3-Point Hitch
SAE Category I
SAE Category 1
Hitch Lift Capacity
1998 lb
3,858 lb
Hitch Lift Capacity (at 24”)
1435 lb
2,756 lb
Lift Control Type
Position control
Position control
Transmission Type
Hydrostatic transmission (3-range)
Hydrostatic
No. of Speeds
3-range
3-Range, 6 speeds (H-DS), infinitely variable in each
Max Travel Speed (Forward)
14.1 mph
16.8 mph
Max Travel Speed (Reverse)
12.7 mph
15.1 mph
Clutch
Not Applicable
Not Published
Differential Lock & Limited Slip Options
Rear differential lock, pedal operated
Rear differential lock, standard
Frame Type
Not Published
Not Published
Steering
Integral type power steering
Hydrostatic power steering
Brakes
Mechanical, wet disc type
Wet disc type, mechanically activated
Seat Suspension & Adjustability
Suspension seat with fore/aft travel adjustment and suspension tension adjustment
Deluxe suspension seat with swivel (standard); Air-Ride seat (optional)
Front Axle Type
Cast-iron front axle
4WD: Bevel gear front axle, non-adjustable tread spacing
Front Axle Rating
Not Published
Not Published
Drawbar Capacity
730 lb
1,433 lb
Overall Length with 3-Point Hitch
108.5 in (without 3-point hitch)
129.5 in
Overall Width
55.1 in
66.5 in
Wheelbase
63.4 in
74.6 in
Ground Clearance
13.4 in
14.2 in
Min. Turn Radius without Brakes
8.2 ft (with brake applied)
8.9 ft (with brake applied)
Height to Top of ROPS
91.7 in
97.6 in
Height to Top of ROPS (folded)
Not Published
Not Published
Height to Top of Cab Model
Not Published
Not Applicable
Tractor Weight (Base)
2778 lb
3748 lb
Weight with ROPS and Loader
Not Published
Not Published
Weight with Cab and Loader
Not Published
Not Published
Tire Size & Options
R1 Agricultural; R3 Turf; R4 Industrial
R1 Agricultural; R3 Turf; R4 Industrial
R1 Agricultural - Front
7.2-16
8.3-16
R1 Agricultural - Rear
11.2-24
14.9-24
R3 Turf - Front
25X8.50-14
27X10.50LL-15
R3 Turf - Rear
13.6-16
41X18LL-16.1
R4 Industrial - Front
27X8.50-15
10-16.5
R4 Industrial - Rear
15-19.5
17.5L-24
Quick Attach Loader System
Front Loader (LA526 - 2 Lever Quick Coupler (OPT))
Mechanical 2-Lever Quick Coupler (standard); Hydraulic 2-Lever Quick Coupler (optional); Single Lever Hose Quick Coupler (optional)
Loader Model
LA526
LA805
Loader Lift Height
94.8 in
104.7 in
Loader Lift Capacity (Full Height)
1144.4 lb
1715 lb
Loader Breakout Force
Not Published
2549 lb (19.7 in forward of pivot pin)
Warranty Length & Coverage
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.
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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