The CAT 336D is a powerful hydraulic excavator in the 35-ton class, though it’s important to note that it is a discontinued model which has been succeeded by newer generations like the 336F and the current 336.
Engine and Performance: The 336D was equipped with a Cat C9 ACERT diesel engine, designed to meet Tier 3/Stage IIIA emission standards. It provided a maximum digging force of approximately 222 kN for the shovel and 169 kN for the stick.
Product Evolution: The 336D model has been updated over time. Later models like the 336D2 were introduced, and the current line includes the CAT 336, which features a more advanced C9.3B engine and integrated technology that can improve fuel efficiency and operator productivity. Another variant is the 336 GC, which is optimized for lower hourly operating costs.
Maintenance Intervals: For the newer 336 model, maintenance costs have been reduced with extended service intervals. For example, the hydraulic oil filter replacement interval can be as long as 3,000 hours.
Here is a summary of its key specifications from various sources for your reference.
| Specification | Details |
|---|---|
| Operating Weight | Approximately 35,020 kg |
| Engine Model | Cat® C9 ACERT |
| Rated Power | 200 kW (approx. 272 HP) |
| Standard Bucket Capacity | 1.4 – 1.5 m³ |
| Maximum Digging Depth | 7,390 – 7,670 mm |
| Fuel Tank Capacity | 620 L |
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