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$14000- $16000 per UnitMinimum Order Quantity1 UnitLoading Order more and save
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QuestionsQ:Aretheresupport policies for long-term regular procurement?
Q:How can I verify the actual condition of the equipment without traveling to China?
Q:Can you arrange on-site operation training by technical personnel?
Q:What is the warranty period for the equipment? Is it easy to source spare parts later?
| Item | Specification |
|---|---|
| Reference FOB Price | $14000 - $16000 / Unit |
| Minimum Order Quantity | 1 Unit |
| Loading Port | Shanghai Port / Ningbo Port, China |
| Bulk Discount | 2% off for 3+ units; 5% off for 5+ units |
Note: The final transaction price varies based on production year, accumulated working hours, overall machine condition, complete maintenance records and optional attachment configuration. Please contact our sales team for an accurate quotation of the in-stock unit.
The Caterpillar 306 is a classic 6-ton class mini crawler hydraulic excavator, widely recognized in the global market for its durable structure, stable performance and low maintenance cost. All our used units retain 100% original factory components, with verified no history of major structural collision accidents, engine overhauls or hydraulic system catastrophic failures.
Every in-stock machine has undergone strict pre-delivery inspection and scheduled maintenance with high-quality filters and lubricants following Caterpillar service standards. With strong digging force and reliable power output, it adapts to various earthmoving works. Compared with brand-new equivalents, this used CAT 306 cuts initial investment by 40%-50%, making it a cost-effective choice for small and medium construction contractors, equipment rental fleets and municipal engineering teams.
Original Mitsubishi 4M40 4-cylinder diesel engine, featuring reliable power output, low fuel consumption and strong adaptability to diverse fuel quality in overseas emerging markets
Genuine Caterpillar load-sensing hydraulic system with variable displacement piston pump, delivering smooth compound movements and precise control for high working efficiency
Heavy-duty reinforced boom, arm and X-type chassis structure, professionally inspected to be free of cracks and welding repairs, ensuring long-term structural safety under heavy loads
Standard dozer blade for backfilling, leveling and machine stabilization; compatible with multiple attachments such as hydraulic breaker, auger and grapple for multipurpose operations
Complete and traceable maintenance records, effectively extending the service life of core power and hydraulic components and reducing long-term operation cost
Spacious ROPS-certified operator cabin with wide all-round visibility, ergonomic control layout and adjustable seat, reducing operator fatigue during long-hour continuous work
Global Caterpillar dealer network support, easily accessible spare parts worldwide, with low long-term operation and maintenance expenditure for end users
Ready-to-ship inventory with 7-15 days fast delivery cycle, supporting one-stop full export customs declaration, documentation and international logistics services
| Parameter | Value |
|---|---|
| Model | Caterpillar 306 |
| Operating Weight (Cab Version) | 5,775 kg (12,732 lb) |
| Standard Bucket Capacity | 0.22 m³ |
| Maximum Digging Depth (Standard Stick) | 3,740 mm (12 ft 3 in) |
| Maximum Reach at Ground Level | 5,950 mm (19 ft 6 in) |
| Overall Transport Length | 5,766 mm (18 ft 11 in) |
| Overall Height (Over Cab) | 2,540 mm (8 ft 4 in) |
| Overall Machine Width | 1,980 mm (6 ft 6 in) |
| Standard Track Shoe Width | 400 mm (Steel Triple Grouser) |
| Parameter | Value |
|---|---|
| Engine Model | Mitsubishi 4M40 Diesel Engine |
| Net Rated Power | 40.5 kW (54.3 hp) @ 2,200 rpm |
| Cylinder Configuration | 4-cylinder, water-cooled, direct injection |
| Displacement | 2.84 L |
| Bore × Stroke | 95 mm × 100 mm |
| Fuel Tank Capacity | 135 L (35.7 US gal) |
| Emission Standard | EPA Tier 2 / EU Stage II |
| Parameter | Value |
|---|---|
| Hydraulic System Type | Load-sensing, variable displacement piston pump |
| Main System Operating Pressure | 245 bar (3,553 psi) |
| Bucket Breakout Force | 38.6 kN (8,677 lb) |
| Stick Digging Force (Standard) | 25.5 kN (5,732 lb) |
| Swing Speed | 8.8 rpm |
| Travel Speed (High / Low) | 4.8 km/h / 3.0 km/h |
| Maximum Drawbar Pull | 48.2 kN (10,836 lb) |
| Gradeability | 30° |
| Standard Auxiliary Hydraulic Flow | 90 L/min (23.8 gpm) |
| Total Hydraulic System Oil Capacity | 104 L (27.5 US gal) |
This used CAT 306 mini excavator adapts to diverse working conditions and is widely exported to Southeast Asia, the Middle East, Africa, Latin America and other global markets. It is highly preferred by equipment rental companies and small-to-medium construction contractors. Typical application scenarios include:
Urban municipal road construction, pipeline trenching and backfilling, and community renovation projects
Landscaping, park construction, farmland improvement and agricultural infrastructure works
Residential building foundation excavation, basement earthmoving and courtyard renovation
Small-scale earthmoving, site cleanup and material handling on construction sites
Equipped with hydraulic breaker, auger or grapple for demolition, piling and bulk material handling
Short-term and long-term equipment rental business for various small and medium engineering projects
Pre-shipment Inspection: Support third-party inspection by SGS, BV and other authoritative institutions; provide HD working condition test videos and detailed machine condition reports before delivery.
Full Export Services: Cooperate with professional international freight forwarders, supporting FOB, CIF, EXW, DAP and other trade terms; handle full customs declaration, certificate of origin and shipping arrangement.
After-sales Technical Support: 3-month quality warranty for core components (engine block, main hydraulic pump); provide 24/7 online technical guidance and genuine spare parts supply channels.
Secure Transaction: Accept T/T, irrevocable L/C at sight and other mainstream international payment methods to ensure transaction security for both parties.
* All specifications above refer to Caterpillar original factory standard configuration. Minor parameter differences may exist due to different production batches and optional attachments. Please contact our sales representative to confirm the exact condition and configuration of available in-stock machines.
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