Mini excavators tackle tough jobs. You need dependable power in a small machine. The engine makes the difference. Kubota engines deliver this power consistently. Choose a mini excavator with a Kubota engine. Expect these advantages.
Kubota engines run reliably.
Harsh conditions demand toughness. Kubota engines start consistently. They run smoothly under load. Operators count on them day after day. Kubota builds engines known for longevity. This means less unexpected downtime for you.
Kubota engines use fuel efficiently.
Fuel costs impact your bottom line. Kubota engineering focuses on economy. These engines provide strong power using less fuel. Efficient combustion technology reduces waste. You save money on every job site.
Kubota engines offer strong performance.
Mini excavators need torque. Digging and lifting require immediate power. Kubota engines provide high torque at low RPM. This gives you responsive digging power. You feel the difference in bucket penetration and lifting capacity.
Kubota engines require less maintenance.
Simple design and quality parts reduce upkeep. Known Kubota durability means fewer major repairs. Easier service access saves technician time. You spend less time maintaining. You spend more time working. Reduced maintenance lowers your operating costs.
Kubota engines meet emissions standards.
Environmental regulations are strict. Kubota invests in clean engine technology. Their engines comply with global standards like EPA Tier 4 Final. This keeps your equipment legal and operational. You avoid compliance issues.
Kubota engines hold value.
Equipment resale matters. Machines with Kubota engines command higher prices. Buyers recognize the Kubota name. They trust its reputation for reliability. This protects your investment long term.
Look for the Kubota name on your next mini excavator. Experience the reliability. Benefit from the efficiency. Feel the performance. Reduce your operating costs. Choose power built for work.
Kubota D902 and V1505 Engines: Power for Mini Excavators
Kubota engines drive mini excavators worldwide. Two models stand out: the D902 and V1505. Understand their strengths. Choose the right power for your machine.
Kubota D902: Compact Power
Fits tight spaces: At 434 × 401 × 544 mm and 72 kg, this 0.898L engine slips into sub-2-ton excavators. It is the world’s smallest multi-cylinder diesel.
Delivers strong torque: Generates 72.2 Nm at 2400 rpm. This gives your mini excavator responsive digging force.
Saves fuel: Kubota’s E-TVCS combustion cuts fuel use 5% versus older models. You reduce operating costs.
Starts in cold weather: The super glow system ensures reliable ignition below freezing. You avoid downtime.
Meets emissions standards: Complies with EPA Tier 4 Final and EU Stage V. No aftertreatment hardware needed. You stay compliant without complexity.
Kubota V1505: Heavy-Duty Performance
Handles demanding tasks: Turbocharged versions produce 33 kW (44.3 HP) at 3000 rpm and 118.6 Nm torque at 2000 rpm. You power 3–5-ton excavators effectively.
Runs cooler: Reinforced crankcases and water-cooling passages prevent overheating. Your engine lasts longer under load.
Simplifies upgrades: Same footprint as older Tier 2 engines. You retrofit machines without modifying mounts.
Exceeds emissions rules: Models meet EPA Tier 4, CARB, and EU Stage V. You operate globally without restrictions.
Starts fast in cold: Super glow system cuts pre-heat time. You work sooner in freezing conditions.
Choose Your Engine
Feature D902 V1505
Displacement 0.898L 1.498L
Cylinders 3 4
Max Power 18.5 kW @ 2800 rpm 33.0 kW @ 3000 rpm
Best For Sub-2-ton excavators 3–5-ton excavators
Key Strength Space efficiency High torque output
Why These Engines Work for You
D902: Maximizes power in compact frames. You gain performance without sacrificing maneuverability.
V1505: Delivers torque where you need it. You dig and lift efficiently in mid-sized machines.
Both engines reduce maintenance. Proven designs and accessible components lower your service time.
D902: Kubota’s smallest multi-cylinder diesel. 18.5 kW power in sub-2-ton excavators. Tier 4/Stage V compliant.
V1505 Cold Start: Super glow system. Starts fast below freezing. Less downtime.
Engine Upgrades: V1505 matches older engine footprints. Retrofit machines without new mounts