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  • Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality
  • Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality
  • Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality
  • Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality
  • Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality
  • Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality
Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality

Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality

  • 1 - 1 Sets
    $14,000
  • >= 2 Sets
    $13,000
View product details

Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Earthmoving & Material Handling: Equipped with a robust hydraulic system and heavy-duty steel construction, the Caterpillar 308C R excavator efficiently handles digging, trenching, and moving soil, gravel, or debris.
  • Versatile Attachments: Supports customizable tools like grapples, hydraulic breakers, and buckets, enabling tasks such as demolition, landscaping, and precision grading.

Key features

  • 1. Robust Steel Construction and CAT-Branded Hydraulics

    • With heavy-duty steel construction and CAT-certified hydraulic components (cylinders and pumps), you can ensure durability and reliable performance in demanding construction environments. The steel frame withstands heavy loads, while CAT hydraulics outperform generic alternatives for precision and longevity*.

  • 2. Intuitive Hydraulic Controls for Precise Operation

    • With CAT-designed hydraulic controls, you can achieve smooth, responsive movements and multi-task efficiency, ideal for delicate operations like trenching or material handling compared to less refined systems*.

  • 3. Optimized 0.45m³ Bucket Capacity for Versatile Workloads

    • With an 0.45m³ bucket and 8-ton operating weight, you can handle tasks 20% faster than smaller excavators* while maintaining stability on uneven terrain, making it suitable for both residential and light commercial projects.

  • 4. Terrain-Adaptive Tracked Undercarriage

    • With a crawler design and wide-tracked undercarriage, you can operate on soft or uneven ground more effectively than wheeled excavators*, ensuring stability during excavation, demolition, or landscaping work.

  • 5. Reputable Caterpillar Components for Safety and Compliance

    • With all critical hydraulic components sourced from Caterpillar, you can trust adherence to stringent safety and durability standards, surpassing basic industry requirements for commercial-grade reliability*.

Product details

Used Second Hand CAT308C CAT 311B CAT311CU Mini Medium Crawler Excavator 0.45m3 in Good Quality

The Caterpillar 308C R mini-medium crawler excavator combines robust construction with versatile performance, offering a 0.45m³ bucket capacity and an 8-ton operating weight. Equipped with genuine CAT hydraulic cylinders and pumps, it ensures durability and precision for construction, landscaping, and demolition tasks. Its tracked undercarriage provides stability on uneven terrain, while customizable attachments enhance adaptability.

Technical specifications

FeatureSpecificationBenefit
Hydraulic SystemCAT-brand cylinders/pumpsEnsures smooth operation under heavy loads
Operating Weight8 tonsBalances mobility and stability
UndercarriageSteel-tracked designReduces ground pressure for terrain adaptability
Bucket Capacity0.45m³Ideal for medium-scale digging/moving tasks
Safety FeaturesOperator cab with visibilityEnhances operator safety and control

Customization guide

Adjustable attachments (e.g., grapple, breaker) allow customization to meet specific job requirements. The hydraulic system’s adaptability enables seamless tool switching for specialized tasks like demolition or landscaping.

Get inspired

With its compact yet durable design, the Caterpillar 308C R excels in tight construction sites or urban environments. Whether digging trenches or moving debris, its CAT-certified components ensure reliability and longevity.

Choose your model

ParameterBase Model (308C R)Advanced ModelPro Model
Bucket Capacity0.45m³+15% (0.52m³)+30% (0.58m³)*
Hydraulic Pressure280 bar310 bar350 bar
Attachments SupportedStandard toolsHeavy-dutyPremium multi-use

Supplier's note

  1. Technical Breakthroughs:

    • CAT Hydraulic Components: Genuine CAT cylinders/pumps ensure 20% faster cycle times than generic alternatives.
    • Steel Construction: Heavy-duty steel reduces wear by 30% compared to competitors, extending lifespan.
    • Modular Attachments: Quick-connect systems enable 50% faster tool swaps than traditional models.

  2. Version Selection Guide:

    • Base Model (308C R): Ideal for general contractors needing reliability for medium tasks (e.g., trenching, site prep).
    • Advanced Model: Suitable for heavy-duty contractors requiring higher hydraulic pressure for demolition or rock breaking.
    • Pro Model: Best for industrial users needing large-scale operations (e.g., quarry work) with triple the attachment versatility of base models.

*Pro Model’s expanded bucket capacity reduces labor time by 25% in bulk material handling scenarios.

Frequently asked questions

  • Which Caterpillar excavator model suits medium construction projects with a 0.45m³ bucket capacity?

  • How to maintain the Caterpillar hydraulic cylinder on a CAT 308C R excavator?

  • Can the CAT 308C R excavator be customized with hydraulic breaker attachments?

  • Is the CAT 308C R excavator suitable for demolition tasks in tight spaces?

  • What’s the operating weight and bucket size of the CAT 308C R crawler excavator?

  • How does the Caterpillar hydraulic pump improve performance in the CAT 308C R?

  • What safety features are included in the CAT 308C R excavator’s design?

  • Does the used CAT 308C R excavator come with Caterpillar-certified components?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Caterpillar 308C RUrban construction, landscapingOperating Weight: 8,000 kg (ISO 13031-1)
CAT hydraulic cylinders (ISO 9001)
Crawler tracks (ASTM F1527)		▲ Maneuverable in tight spaces
Reliable hydraulic system (ISO 9001 certified)		Limited payload capacity (▲▲ less than 311CU)
Lower lifting force (▲▲▲ vs industry standards)
Caterpillar 311BMedium-scale construction, trenchingOperating Weight: 9,500 kg (ISO 13031-1)
CAT hydraulic pumps (ISO 10765)
▲ 20% higher lifting capacity (▲ from 308C)		▲▲ Increased payload capacity
Stable on uneven terrain (ASTM F1527 tracks)		Less agile in confined spaces (▲▲ less than 308C)
Higher fuel consumption (▲▲▲ vs competitors)
Caterpillar 311CURough terrain, heavy-duty tasksOperating Weight: 10,200 kg (ISO 13031-1)
Universal undercarriage (ASTM F1527)
▲▲ 30% enhanced hydraulic flow (▲▲▲ from 308C)		▲▲▲ Adaptable to varied terrains
High durability (CAT-engineered components)		Higher cost (▲▲▲ vs base models)
Larger storage requirements (▲▲▲ vs compact models)
Industry Standard (8-ton)General constructionOperating Weight: 8,000–9,000 kg (ISO 13031-1)
Standard hydraulic system (ISO 10765)		Balanced performance-to-cost ratio
Wide availability of replacement parts		No brand-specific innovations (▲▲ less than CAT advanced models)
Limited customization options
Komatsu PC200Medium construction projectsOperating Weight: 8,500 kg (ISO 13031-1)
Komatsu hydraulic system (JIS B 8310)
▲ 18-ton bucket capacity (▲▲ vs CAT 308C)		Competitive pricing (▲▲ lower than CAT)
Robust build quality (JIS B 8310 compliant)		Hydraulic responsiveness (▲▲ less than CAT)
Less brand support in certain regions
Hitachi ZX06UUrban/industrial light tasksOperating Weight: 7,800 kg (ISO 13031-1)
Hitachi hydraulic cylinders (ISO 9001)
▲ 25% fuel efficiency (▲▲▲ vs CAT 308C)		Compact design (ideal for tight spaces)
Lower operating costs (▲▲▲)		Limited lifting capacity (▲▲ less than 311B)
Narrower attachment compatibility (▲▲▲ vs CAT)

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