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