CAT 329D
Specifications & Parameters
| Engine Model | Cat C7 ACERT |
| Rated Power(kW) | 155 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 750 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 12-16 |
| Engine Displacement(L) | 7.2 |
| Emisson | Stage IIIA |
| Track width(mm) | 600 |
| Fuel Tank(L) | 520 |
| Hydraulic Tank(L) | 145 |
| Travel Speed(km/h) | 5.3 |
| Bucket Capacity(m³) | 1.35 |
| Bucket Digging Force(kN) | 216 |
| Boom Length(mm) | 6150 |
| Stick Length(mm) | 3200 |
| Maximum Excavation Radius(mm) | 11153 |
| Maximum Digging Height(mm) | 6870 |
| Maximum Digging Depth(mm) | 7110 |
| Specifications(mm) | 10420×3390×3190 |
| Operating Weight(kg&ton) | 29240 |
| Size Class | Medium |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | America |
| Year of Production | 2022 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
Cat C7 ACERT Tier3 urea‑free engine with 7.2L displacement & 152 kW net power, strong low‑speed torque output, excellent lifting‑digging capability for large‑scale infrastructure, quarry and heavy‑demolition projects. Mature fuel system tolerates low‑grade diesel widely used overseas to cut total ownership cost.
29.24‑ton heavy‑duty extended undercarriage with grease‑sealed track links; heat‑treated track components improve wear resistance, maintaining stable operation on rocky, sloped and muddy construction sites and extending undercarriage service life.
Cross‑sensing regenerative dual‑pump hydraulic system with multi‑power modes delivers powerful breakout force and fast compound cycle movements. Heavy‑lift mode enhances lifting performance, balancing high hourly output and reasonable fuel consumption for rock excavation and loading tasks.
Thickened high‑strength boom & stick with reinforced welding structure, specially optimized for long‑term heavy‑load quarry and demolition work, lowering structural failure risks and reducing downtime.
Factory‑built bi‑directional auxiliary hydraulic circuit supports heavy rock breakers, grapples and quick couplers without extra refitting, realizing multi‑purpose operation for mining and earth‑moving jobs.
Spacious ROPS‑certified low‑noise cab equipped with color display monitor and rear‑view camera, delivering panoramic visibility and ergonomic operating environment to ease operator fatigue during long continuous shifts.
All key service points are accessible at ground level for fluid and filter replacement, removing climbing operations and greatly shortening maintenance downtime.
Classic 29‑ton Cat platform with remarkable residual value, abundant genuine spare‑parts support worldwide, very popular in global second‑hand heavy‑equipment market.
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