CAT 320E
Specifications & Parameters
| Engine Model | Cat C6.6 ACERT |
| Rated Power(kW) | 113 |
| Engine Revolutions(rpm) | 2000 |
| Maximum Torque(N·m) | 550 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 9.2-12.8 |
| Engine Displacement(L) | 6.6 |
| Emisson | Stage IIIA |
| Track width(mm) | 600 |
| Fuel Tank(L) | 410 |
| Hydraulic Tank(L) | 143 |
| Travel Speed(km/h) | 5.6 |
| Bucket Capacity(m³) | 1 |
| Bucket Digging Force(kN) | 154 |
| Boom Length(mm) | 5700 |
| Stick Length(mm) | 2900 |
| Maximum Excavation Radius(mm) | 9890 |
| Maximum Digging Height(mm) | 6490 |
| Maximum Digging Depth(mm) | 6720 |
| Specifications(mm) | 9580×2980×3150 |
| Operating Weight(kg&ton) | 21700 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | America |
| Year of Production | 2020 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
Cat C6.6 ACERT Tier4 Interim engine with 6.6L displacement & 114 kW net power, dual‑mode power setting STD/ECO, auto‑idle shutdown function, improved fuel efficiency compared to D‑series, stable torque output for urban construction, infrastructure and quarry‑demolition work, equipped with DOC‑DPF after‑treatment system.
21.3‑ton heavy‑duty extended undercarriage with grease‑sealed track links. Heat‑treated track components enhance wear resistance, delivering stable performance on rocky, sloped and muddy construction sites and extending undercarriage service intervals.
Cross‑sensing regenerative dual‑pump hydraulic system with heavy‑lift mode delivers powerful breakout force and fast compound cycle movements. Intelligent power matching balances high hourly output and fuel‑saving performance for digging, loading and breaker applications.
Thickened high‑strength boom & stick with reinforced welding structure, optimized for long‑term medium‑heavy construction and demolition tasks, lowering structural failure risks and reducing unplanned downtime.
Factory‑fit bi‑directional auxiliary hydraulic circuit supports rock breakers, grapples and quick couplers without extra refitting, enabling multi‑purpose operation for earth‑moving and material‑handling jobs.
Spacious ROPS‑certified low‑noise premium cab equipped with color monitor and rear‑view camera, provides panoramic visibility and fully‑adjustable ergonomic operating environment to ease operator fatigue during long continuous shifts.
All key service checkpoints are accessible at ground‑level for fluid and filter replacement, eliminating climbing work and greatly shortening maintenance downtime.
Well‑received 21‑ton Cat E‑series platform with good residual value, worldwide genuine spare‑parts availability, highly sought‑after in global second‑hand excavator market.
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