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DLA232 UAV Engine

Original price was: $4,299.00.Current price is: $3,999.00.

Exhaust amount 232cc
Output 34.8HP
Cylinder Bore/Stroke 46mm/35mm
Speed range 1300-6500 RPM
Pulling force 56KG @ 1000m altitude
Cylinder arrangement 4-cylinder boxer
Fuel 92#/93# Gasoline + 2T synthetic oil
Lubrication Ratio
  • • 25:1-30:1 (Break-in period)
  • • 40:1-50:1 (Normal operation)
Compression Ratio 7.8:1
Propeller Recommended 34×10, 34×8, 32×10, 32×8
(32×10 recommended)
Spark Plug DLA CM6 Iridium
Voltage 6.6V-8.4V (Dual 2S LiPo recommended)
Weight
  • • Main engine: 5080g
  • • Exhaust pipe: 258g
  • • Ignition: 180g ×2
  • • Standoffs: 22g ×4
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Description

DLA232 Drone Engine Technical Specifications

Model: DLA232 | Application: Heavy-Duty Industrial-Grade UAV Power Systems

1. Core Performance Parameters

  • Displacement: 232cc (4-cylinder boxer configuration, high-torque output)
  • Power Output: 34.8HP (≈26kW), industry-leading power-to-weight ratio for heavy payloads
  • Speed Range: 1,300–6,500 RPM (precise throttle control with low-speed stability and high-speed responsiveness)
  • Fuel System:
    • Fuel Type: 92#/93# gasoline + 2T fully synthetic oil
    • Lubrication Ratio: 25:1–30:1 (break-in period) / 40:1–50:1 (normal operation)
  • Recommended Propellers: 34×10, 34×8, 32×10, 32×8 (32×10 optimal for efficiency and load balance)
  • Weight:
    • Engine Unit: 5,080g (high-strength aluminum alloy construction)
    • Total Assembly: ≈5.8kg (includes exhaust pipe [258g], dual ignition modules [180g ×2], and mounting hardware [22g ×4])
  • Voltage Support: 6.6V–8.4V (dual 2S LiPo battery recommended for redundant power supply)

2. Advanced Engineering Features

  1. 4-Cylinder Boxer Design
    • Horizontally opposed 4-cylinder layout (46mm bore ×35mm stroke) ensures smooth power delivery and minimized vibration, extending critical UAV component lifespan11.
    • Redundant operation: Maintains baseline performance even if one cylinder fails.
  2. High-Altitude Performance
    • Delivers 56KG static thrust at 1,000m altitude, ideal for mountain rescue, high-altitude surveying, and extreme environments.
  3. Adaptive Lubrication Management
    • Dual-phase oil ratio adjustment (break-in vs. normal operation) balances engine protection and long-term efficiency.
    • Optional smart sensor integration for real-time lubrication monitoring.
  4. Modular Expansion Capability
    • Supports rapid attachment swaps (e.g., dual exhaust manifolds, turbo-cooling modules) and custom sensor interfaces for mission-specific configurations.

3. Performance Highlights

  • Combustion Efficiency: 7.8:1 compression ratio with optimized vortex combustion chamber design, improving thermal efficiency by 12%5.
  • Mechanical Reliability: Balanced shaft technology reduces internal friction, achieving 89% mechanical efficiency and 15% lower fuel consumption compared to同类产品.
  • Environmental Resilience: Validated for -30°C cold starts and 60°C continuous operation, ensuring global deployment capability.

4. Recommended Use Cases

  • Heavy Cargo Transport: Stable lift for mountainous/island logistics using 32×10 propellers.
  • Firefighting & Surveillance: Extended endurance for thermal imaging patrols with 4-cylinder redundancy.
  • Precision Agriculture: Low-speed hover optimization with 34×8 propellers for crop spraying systems.

5. Support & Customization

  • Tailored Configurations: Adjustable ignition timing, fuel mapping, and OEM integration options.
  • Maintenance: Lifetime technical support with downloadable 3D models (CATIA format) for rapid part replacement.

dla232 performace

Note: Thrust data based on static tests with 34×10 propellers. Actual flight performance may vary depending on aerodynamic design.

This description emphasizes technical precision, adaptability, and robustness while aligning with industrial UAV requirements. The modular design and high-altitude capabilities make it suitable for diverse commercial applications.

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