Wildcat RO0040 40kW Roughneck Tier 3 Diesel Generator
The Wildcat RO0040D3 Roughneck Series generator is engineered for high-demand applications, delivering 35kW continuous output with up to 40kW peak capacity for load surges and startup requirements.
At its core is a proven Tier 3 industrial diesel engine, designed for durability, fuel efficiency, and simplified operation without the complexity of modern emissions aftertreatment systems. This platform is built for consistent performance in environments where uptime is critical.
The unit is equipped with a heavy-duty liquid cooling system to maintain stable operating temperatures under sustained load, even in extreme heat or demanding conditions.
Constructed for rugged use, the RO0040D3 is built to perform in industrial, agricultural, and remote environments where equipment is exposed to harsh weather, dust, and continuous operation.
- Power Output: 35kW continuous with a 40kW peak capability.
- Engine: Features a durable Tier 3 diesel engine known for reliability and fuel efficiency.
- Fuel Options: Compatible with diesel, natural gas, and propane, offering flexibility in fuel choice.
Optional configurations and add-ons allow the generator to be tailored to specific job requirements, providing flexibility across different industries and applications.



Key Features
- Power Output: 35kW continuous with a 40kW peak capability.
- Engine: Features a durable Tier 3 diesel engine known for reliability and fuel efficiency.
- Fuel Options: Compatible with diesel, natural gas, and propane, offering flexibility in fuel choice.
- Cooling System: Equipped with a heavy-duty liquid cooling system to ensure optimal performance even in extreme conditions.
- Rugged Construction: Built to withstand harsh environments, making it ideal for industrial, maritime, and remote applications.
- Customization: Offers various optional equipment to tailor the generator to specific needs, enhancing its versatility.
Performance & Application
The RO0040D3 is designed for continuous-duty operation in environments where reliability cannot be compromised. Whether deployed on construction sites, oil fields, farms, or remote infrastructure projects, this generator provides stable, dependable power under load.
Its Tier 3 diesel platform prioritizes mechanical simplicity and long-term serviceability, making it well-suited for operators who require straightforward maintenance and consistent runtime without emissions-related downtime.
With strong output capacity, the unit can support heavy equipment, critical systems, and essential operations across both primary and backup power scenarios.
Warranty
Manufacture Warranty 3-Year 5000-Hour Limited Warranty
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Wildcat RO0040 40kW Roughneck Tier 3 Diesel Generator
The Wildcat RO0040D3 Roughneck Series generator is engineered for high-demand applications, delivering 35kW continuous output with up to 40kW peak capacity for load surges and startup requirements.
At its core is a proven Tier 3 industrial diesel engine, designed for durability, fuel efficiency, and simplified operation without the complexity of modern emissions aftertreatment systems. This platform is built for consistent performance in environments where uptime is critical.
The unit is equipped with a heavy-duty liquid cooling system to maintain stable operating temperatures under sustained load, even in extreme heat or demanding conditions.
Constructed for rugged use, the RO0040D3 is built to perform in industrial, agricultural, and remote environments where equipment is exposed to harsh weather, dust, and continuous operation.
- Power Output: 35kW continuous with a 40kW peak capability.
- Engine: Features a durable Tier 3 diesel engine known for reliability and fuel efficiency.
- Fuel Options: Compatible with diesel, natural gas, and propane, offering flexibility in fuel choice.
Optional configurations and add-ons allow the generator to be tailored to specific job requirements, providing flexibility across different industries and applications.



Key Features
- Power Output: 35kW continuous with a 40kW peak capability.
- Engine: Features a durable Tier 3 diesel engine known for reliability and fuel efficiency.
- Fuel Options: Compatible with diesel, natural gas, and propane, offering flexibility in fuel choice.
- Cooling System: Equipped with a heavy-duty liquid cooling system to ensure optimal performance even in extreme conditions.
- Rugged Construction: Built to withstand harsh environments, making it ideal for industrial, maritime, and remote applications.
- Customization: Offers various optional equipment to tailor the generator to specific needs, enhancing its versatility.
Performance & Application
The RO0040D3 is designed for continuous-duty operation in environments where reliability cannot be compromised. Whether deployed on construction sites, oil fields, farms, or remote infrastructure projects, this generator provides stable, dependable power under load.
Its Tier 3 diesel platform prioritizes mechanical simplicity and long-term serviceability, making it well-suited for operators who require straightforward maintenance and consistent runtime without emissions-related downtime.
With strong output capacity, the unit can support heavy equipment, critical systems, and essential operations across both primary and backup power scenarios.
Warranty
Manufacture Warranty 3-Year 5000-Hour Limited Warranty
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Highlights






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