L3901DTRC - Tractor KUBOTA - Free user manual and instructions
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| Product Type | Compact Utility Tractor |
| Brand | Kubota |
| Model | L3901DTRC |
| Engine Power | 38.5 HP (28.7 kW) |
| Engine Type | 3-cylinder, liquid-cooled diesel |
| Displacement | 1.6 L (98.5 cu in) |
| Transmission | HST (Hydrostatic Transmission) |
| Steering | Hydrostatic power steering |
| Brakes | Wet disc brakes |
| PTO (Rear) | 540 rpm independent |
| Mid PTO | 2000 rpm (optional) |
| Lift Capacity (3-point) | 2,645 lbs (1200 kg) at lift points |
| Hydraulic Flow | 8.5 gpm (32.2 L/min) |
| Fuel Capacity | 10.6 gal (40 L) |
| Weight (without cab) | 2,920 lbs (1,325 kg) |
| Overall Length | 132.3 in (336 cm) |
| Overall Width | 59.1 in (150 cm) |
| Overall Height (ROPS) | 93.3 in (237 cm) |
| Wheelbase | 73.0 in (185 cm) |
| Ground Clearance | 15.0 in (38 cm) |
| Tire Size (Front) | 9.5-16, 4PR |
| Tire Size (Rear) | 14.9-24, 4PR |
| Turning Radius | 10.2 ft (3.1 m) |
| Safety | ROPS (Roll-Over Protective Structure) standard |
Frequently Asked Questions - L3901DTRC KUBOTA
What type of engine oil should I use for my Kubota L3901DTRC?
Use Kubota Ultra-Gold Plus 10W-30 or a comparable diesel engine oil (API CK-4/SN). Change the oil every 200 hours under normal conditions.
How do I change the hydraulic fluid on the L3901DTRC?
Use Kubota Universal Transmission/Hydraulic Fluid (UTHF). Drain the system, replace the filter, and refill with approximately 15.5 gallons (58.7 L) of fluid.
What is the correct tire pressure for the L3901DTRC?
Front tires: 35-40 psi (241-276 kPa). Rear tires: 20-25 psi (138-172 kPa). Always adjust based on load conditions.
How do I engage the 4-wheel drive on this tractor?
Push the 4WD lever located on the floor to the right of the seat forward to engage. Ensure the tractor is stopped or moving at low speed.
What is the break-in period for a new Kubota L3901DTRC?
Follow a 50-hour break-in period: avoid heavy loads, vary engine speed, and check fluid levels frequently. After 50 hours, perform the first oil and filter change.
How do I adjust the seat on the L3901DTRC?
Lift the seat adjustment lever under the front of the seat, slide the seat forward or backward, and release the lever. Ensure it locks into one of the positions.
What should I do if the engine won't start?
Check the battery connections (clean and tight), fuel shut-off valve (should be open), emergency stop switch, and ensure the PTO is disengaged. If it still fails, consult the manual.
How often should I replace the air filter?
Inspect the air filter every 50 hours and replace it every 300 hours or when visibly dirty. Use a genuine Kubota air filter.
Can I use a front loader with the L3901DTRC?
Yes, the L3901DTRC is compatible with Kubota's LA534 front loader. Ensure the loader is properly mounted and that the tractor's hydraulic system has adequate capacity.
What safety precautions should I take when operating?
Always wear a seatbelt, keep the ROPS upright, avoid slopes beyond 15 degrees, and never carry passengers. Engage the parking brake before dismounting.
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USER MANUAL L3901DTRC KUBOTA
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Product information
Brand : KUBOTA
Model : L3901DTRC
Category : Tractor