CAT 330D Crawler excavator is a kind of compact excavator, excavator boom swinging, your work, suitable for different directions mining hydraulic pilot operating system, rubber tracks, with a broken pipe system, adopts the forerunner of the hydraulic servo system operation, the machine can change the orbit by rubber to steel, cabin from open to closed. Make sure it works in different working environments and conditions.
Used CAT 330D
The Used CAT 330D is powerful and efficient, with improved fuel efficiency. Standard Cat technology improves operating efficiency by up to 45 per cent and reduces operator fatigue and your operating costs, including fuel consumption and routine maintenance.
The excavator now refers to the hydraulic excavator, which has a wide range of application scenarios and various functions. It can be applied to earthmoving excavation, building demolition, road surface renovation and other working scenarios, and its application scenarios include:
(1) Railway, highway, municipal and other infrastructure construction;
(2) Earthmoving excavation brought by real estate investment;
(3) Extraction demand brought by mining;
(4) Earth excavation demand brought by manufacturing infrastructure construction;
(5) Rural infrastructure and other applications.
| Machine type | |
| way of walking | crawler |
| country of origin | Japan |
| type | medium |
| Applicable conditions | road construction, municipal engineering |
| digging method | backhoe |
| performance parameter | |
| Machine working weight (kg) | 33750 |
| Standard Bucket Capacity(m³) | 1.4 |
| Bucket Digging Force(kN) | 222 |
| Gradeability(%) | 70 |
| Rotation speed(rpm) | 10 |
| Stick Digging Force(kN) | 146 |
| Maximum digging depth (mm) | 7390 |
| Maximum vertical digging depth (mm) | 5830 |
| Maximum digging height (mm) | 10240 |
| Unloading height (mm) | 7200 |
| The maximum digging radius of the parking surface (mm) | 10920 |
| Boom Length(mm) | 6500 |
| Stick length(mm) | 3200 |
| engine | |
| engine model | C9ACERT |
| engine type | Water cooling |
| Rated power KW (HP) | 200 |
| Rated speed(rpm) | 1900 |
| Total engine displacement (L) | 8.8 |
| Number of cylinders (pieces) | 6 |
| Bore x stroke (mm) | 110×127 |
| Manufacturer | CAT |
| Hydraulic device/transmission system | |
| Maximum flow of main pump (L/min) | 280 |
| Main overflow pressure (Mpa) | 35 |
| Walking overflow pressure (Mpa) | 35 |
| Pilot pressure(Mpa) | 3.9 |
| Rotary overflow pressure (Mpa) | 28 |
| Boom cylinder diameter(mm) | 150 |
| Bucket Cylinder Bore (mm) | 150 |
| Boom cylinder stroke (mm) | 1440 |
| Stick cylinder bore (mm) | 170 |
| Stick cylinder stroke(mm) | 1738 |
| Bucket cylinder stroke(mm) | 1151 |
| oil capacity | |
| Fuel tank (L) | 620 |
| Engine oil replacement volume (L) | 40 |
| Coolant (L) | 40 |
| Hydraulic oil tank (L) | 175 |
| Hydraulic system volume (L) | 410 |
| Overall size | |
| Rear turning radius(mm) | 3500 |
| Counterweight ground clearance (mm) | 1220 |
| Minimum ground clearance (mm) | 450 |
| Track Gauge (mm) | 2590 |
| Track ground length (mm) | 3610 |
| Track shoe width (mm) | 700 |
| Transport length (mm) | 11150 |
| Transport width(mm) | 3190 |
| Transport height(mm) | 3340 |
Small excavators are cheap, light weight, easy to maintain and repair,and have distinct advantages.
The true advantage of small excavators lies in their ecology.
Beneficial for transportation and moving the workplace. Small excavators are beneficial for relocation between construction sites.
High return on investment. Small excavators have low prices and fast cost recovery.
GVW(Kg) : 7490
Overall Dimension(mm) : 7420×2320×2540
Bucket capacity : 0.3m³
Power : 46.3KW
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