CAT312D
Advantages of the Caterpillar 312D excavator include:
1. Powerful power system: The 312D excavator is equipped with an engine independently developed by Caterpillar, which has high power and high torque output and can provide strong excavation capacity and efficient operating performance.
2. Flexible operating performance: The 312D excavator has a flexible steering system and smooth operating feel, which facilitates the driver to perform precise excavation operations. At the same time, the excavator is also equipped with a variety of working modes and auxiliary functions to adapt to different operating needs.
3. Sturdy and durable structure: The 312D excavator adopts a main structure made of high-strength steel, which has excellent compression and torsion resistance and can maintain stable and reliable working conditions in harsh working environments.
4. Convenient maintenance: Many key components of the 312D excavator adopt modular design for easy maintenance and replacement. At the same time, the excavator is also equipped with an intelligent monitoring system, which can monitor and diagnose the working status of the equipment in real time and improve maintenance efficiency.
5. Comfortable driving environment: The cab of the 312D excavator adopts a humanized design and is equipped with comfortable seats and multi-functional instrument panels, allowing the driver to enjoy a better riding experience during long-term operations.
In short, the Caterpillar 312D excavator has the advantages of powerful power system, flexible operating performance, sturdy and durable structure, convenient maintenance and comfortable driving environment, and is suitable for various earthmoving and construction scenarios.
| Parameters |
Details |
| Operating weight |
12,920 kg |
| Standard bucket capacity |
0.52 cubic meters |
| Bucket digging force |
96 kN |
| Gradeability |
70% |
| Slewing speed |
12.4 rpm |
| Travel speed |
5.5 kilometers per hour |
| Stick digging force |
62 kN |
| Maximum traction force |
35.8 kN |
| Boom length |
2,800 millimeters |
| Stick length |
3,000 millimeters |
| Engine manufacturer |
Caterpillar |
| Engine rated power |
72 kW (96 horsepower) |
| Engine rated speed |
2,200 rpm |
| Engine model |
Cat C4.2 ACERT |
| Engine total displacement |
4.25 liters |
| Engine bore stroke |
102 130 millimeters |
| Maximum flow rate of main pump |
127 liters per minute |
| Maximum flow rate of pilot pump |
36 liters per minute |
| Main relief pressure |
30.5 MPa |
| Pilot pressure |
4.12 MPa |
| Slewing relief pressure |
23 MPa |
| Travel relief pressure |
23 MPa |
| Bore of boom cylinder |
109 millimeters |
| Stroke of boom cylinder |
1,016 millimeters |
| Bore of stick cylinder |
119 millimeters |
| Stroke of stick cylinder |
1,196 millimeters |
| Bore of bucket cylinder |
99 millimeters |
| Stroke of bucket cylinder |
940 millimeters |
| Capacity of slewing reducer |
3 liters |
| Capacity of travel reducer (per side) |
3 liters |
| Fuel tank capacity |
250 liters |
| Engine oil replacement volume |
17.4 liters |
| Coolant volume |
17.8 liters |
| Hydraulic oil tank capacity |
90.5 liters |
| Transport width |
2,490 millimeters |
Product Series
| Used Excavator |
1:320B 320C 320D 325B 325C 325D 330B 330C 330D 315D 329D...
2 :PC35 PC50 PC55 PC60 PC78 PC120 PC128 PC138 PC200 PC220 PC300.
3 : EX60 EX75 EX120 EX200 ZX120 ZX200 ZX240 ZX350...
4:SK100, SK120, SK200, SK350...
5:DH60 DH150 DH220 DH300...
6:130w, 150w, 200, 210, 220, 225, 290, 305...
7:EC210, 220, 290,300...
|
| Used Wheel Loader |
1: 938G 950G 950H 966G 966H 966F 973D...
2:WA100 WA300 WA320 WA350 WA380 WA420 WA470...
3: LG936 LG956...
4:CLG856 856H ZL50CN...
|
| Used Bulldozer |
1: D3B D3G D4C D4G D5G D5K D6D D6H D6R D6G D7H D7G D7R D8K D8R D8N D8L D9N D9R...
2:D85, D155, D355...
3: SD16 SD22...
|
| Used Grader |
1: 12G 12H 14G 14H 120G 120H 120K 140G 140H 140K...
2: GD405 GD505 GD511 GD605 GD623 GD825...
|
| Used Road Roller |
3: CA25D CA251D CA30D CA301D CC211 CC421
|
| Used Backhoe |
1 :3CX 4CX 416E 420F 432F...
|
| Used Dump Truck |
371,375, 6X4 8X4 etc.
|
| Used Crane |
Crawler crane, Truck Crane.
|
| Used forklift |
All brands From 2 ton to 25 ton
|
Great Reasons Choosing Us
Safe and Secure Payments: You can be rest assured that your payment will be safe and secure with HIXEN. Along with over 15 years experience in the construction machines industry, we guarantee your deposite or balance will be 100% secured.
High-Quality Machines: We take pride in offering only the highest quality used machinery. Each machine undergoes thorough inspection and testing by our experienced technicians to ensure optimal performance and reliability on the job site. We warmly welcome you or your appointed inspection team to come to our yard for inspection and operation.
One-Stop Purchase Solution: Say goodbye to the hassle of dealing with multiple suppliers. With HIXEN, you can enjoy a one-stop purchase solution for all your machinery needs. From excavators to wheel loaders, road rollers, bulldozers, and more, we've got you covered.
Extensive Inventory: With most machines in stock, you can count on HIXEN to have the equipment you need when you need it. Our extensive inventory ensures quick access to a wide variety of machinery, allowing you to streamline your procurement process.
Fast Delivery: As for the delivery, we are fast. We understand the importance of timely delivery to keep your projects running smoothly. That's why we prioritize quick and efficient shipping, ensuring that your machinery reaches you promptly, wherever you are in the world.
Exceptional After-Sale Service: Our commitment to your satisfaction doesn't end with the sale. We provide comprehensive after-sale service to address any inquiries, concerns, or issues you may have. Our dedicated team is here to support you every step of the way, ensuring that you get the most out of your investment.
FAQ
Q: How can you go to our yard?
A: We can arrange to pick you up at airport or train station or hotel.
Q: What is your advantage?
A: We are the largest professional used construction machinery company for 20 years in China.
Engaged in used excavator, loader, bulldozer, grader, truck ,crane, forklift and road roller.
We have sufficient source of goods and guaranteed quality.
Based on this,we are able to provide our clients with good condition machines at competitive price.
24 Hours Service
Q: How can we make a deal done?
A: The procedure mainly goes as the following steps:
Paying deposit if satisfied→booking cargo space→loading→getting the copy of B/L→paying the balance→getting the original B/L.
Q: What is the payment term?
A: For EXW/FOB term: 30% Advanced by T/T, balance before loading.
For CIF term: 30% Advanced by T/T,40% before loading and balance once upon receipt of copy of B/L.
For more details, kindly please contact us or send us an inquiry, and we'll reply to you within 8 hours. Hope we can reach a mutual success!
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