Kubota L3430 Overview
The Kubota L3430 is a versatile compact utility tractor produced between 2003 and 2007 as part of Kubota’s L30 Series (Grand L Series). This model was designed to offer improved performance, operator comfort, and stronger hydraulics compared with previous generations such as the Kubota L3410.
Powered by a Kubota 1.6-liter three-cylinder diesel engine, the L3430 delivers 35.1 horsepower, making it suitable for a wide range of applications including farming, landscaping, property maintenance, and loader work.
One of the key strengths of the Kubota L3430 is its wide choice of transmission systems. Buyers can choose between gear transmission, Glide Shift Transmission (GST), or hydrostatic transmission (HST), allowing operators to select the configuration that best matches their working style.
The tractor is also known for its strong hydraulic capacity, Category I three-point hitch, and compatibility with multiple attachments, making it a popular compact tractor in many global markets.
Kubota L3430 Specifications
Overview
| Item | Details |
|---|---|
| Model | Kubota L3430 |
| Production Years | 2003 – 2007 |
| Series | Kubota L30 Series |
| Tractor Type | Compact Utility Tractor |
| Manufacturer | Kubota |
Series Map
| Model | Engine Power |
|---|---|
| L3130 | 32.1 hp |
| L3430 | 35.1 hp |
| L3830 | 39.0 hp |
| Related Models | Years |
|---|---|
| L3410 (previous model) | 1998 – 2002 |
| L3540 (successor) | 2007 – 2013 |
Variants
| Model | Drive | Transmission |
|---|---|---|
| L3430DT | 4WD | 8-speed synchronized gear |
| L3430GST | 4WD | 12-speed Glide Shift |
| L3430HST | 4WD | Hydrostatic |
| L3430HSTC | 4WD | Hydrostatic with cab |
Engine
| Item | Specification |
|---|---|
| Engine Manufacturer | Kubota |
| Engine Model | Kubota D1703 |
| Engine Type | Diesel |
| Cylinders | 3-cylinder |
| Displacement | 1.6 L |
| Cooling | Liquid-cooled |
| Fuel Tank | 10.6 gal (40.1 L) |
Kubota diesel engines are well known for their fuel efficiency, strong torque output, and durability, which makes them ideal for agricultural use and long working hours.
Power
| Item | Output |
|---|---|
| Gross Engine Power | 35.1 hp (26.2 kW) |
| Net Engine Power | 33.6 hp (25.1 kW) |
| GST PTO Power | 28.5 hp (21.3 kW) |
| Hydro PTO Power | 27 hp (20.1 kW) |
Transmission
The Kubota L3430 offers several transmission systems to meet different operational needs.
| Transmission Type | Description |
|---|---|
| Hydrostatic (HST) | Smooth variable speed control |
| 8-speed synchronized | Standard gear transmission |
| 12-speed Glide Shift (GST) | Power-shift style clutchless shifting |
The Glide Shift Transmission (GST) allows operators to shift gears without using the clutch, improving productivity during repetitive tasks such as loader operations.
Mechanical Features
| Feature | Specification |
|---|---|
| Drive | Four-wheel drive |
| Steering | Power steering |
| Brakes | Wet disc brakes |
| ROPS | Folding two-post ROPS |
| Cab Option | Grand Cab available |
These features improve operator safety, control, and working comfort.
Hydraulics
| Item | Specification |
|---|---|
| Hydraulic Type | Open center |
| Hydraulic Valves | Up to 3 optional |
| Pump Flow | 8.3 gpm (31.4 L/min) |
| Steering Flow | 4.9 gpm (18.5 L/min) |
| Total Hydraulic Flow | 13.2 gpm (50.0 L/min) |
The stronger hydraulic system compared with previous models allows the L3430 to operate heavier implements efficiently.
Three-Point Hitch
| Item | Specification |
|---|---|
| Hitch Category | Category I |
| Hitch Control | Position control with optional draft control |
| Lift Capacity (24 in / 610 mm) | 2,650 lbs (1,202 kg) |
Power Take-Off (PTO)
| Item | Specification |
|---|---|
| Rear PTO | Independent |
| Rear PTO Speed | 540 rpm |
| PTO Shaft | 1.375 in |
| Mid PTO | Optional independent |
| Mid PTO Speed | 2000 rpm |
The optional mid PTO allows the use of mid-mount mower decks and specialty implements.
Dimensions & Tires
| Item | Specification |
|---|---|
| Wheelbase | 71.1 in (180 cm) |
| Weight | 3,305 lbs (1,499 kg) |
| Tire Size | |
|---|---|
| Front Tire | 7.2-16 |
| Rear Tire | 12.4-24 |
The longer wheelbase improves stability and traction during field operations and loader work.
Attachments
Kubota designed the L3430 to work with many attachments.
| Attachment | Application |
|---|---|
| Front-End Loader | Material handling |
| Backhoe | Excavation work |
| 72″ Mid-Mount Mower | Lawn and property maintenance |
| Snowblower | Snow removal |
| Blade | Land grading and leveling |
These attachments make the L3430 a multi-purpose tractor suitable for agriculture, landscaping, and maintenance work.
Serial Number Location
| Item | Details |
|---|---|
| Serial Number Location | On the left side of the tractor frame above the front axle |
Electrical System
| Item | Specification |
|---|---|
| Ground | Negative |
| Charging System | Alternator |
| Charging Output (ROPS) | 40 amps |
| Charging Output (Cab) | 60 amps |
| Battery Voltage | 12 V |
Photos
The Kubota L3430 features the classic Kubota orange design with a compact but powerful body, ROPS safety frame, and compatibility with loaders and rear implements.
Why the Kubota L3430 Is a Popular Compact Tractor
The Kubota L3430 remains popular around the world because it offers:
-
Reliable Kubota diesel engine
-
Multiple transmission options (Gear, GST, HST)
-
Strong hydraulic lifting capacity
-
Comfortable operator platform
-
Compatibility with a wide range of implements
For farmers, contractors, and landowners seeking a durable compact utility tractor, the Kubota L3430 is a proven and dependable choice.
If you are looking for high-quality Japanese used tractors, EVERY FARM TRACTOR exports reliable models such as the Kubota L3430 to customers around the world.
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