Used cat D9R Bulldozer Road Construction second hand construction machienry

Product Introduction

The technical parameters of CAT bulldozers cover multiple aspects:

1, Engine parameters
Engine model: Cat ® C18 ACERT™
Flywheel power: 325.0 kW
Net power SAE J1349/ISO 9249
Tier 2/Stage II equivalent standard: 306.0 kW
Tier 3/Stage IIIA equivalent standard: 306.0 kW
Tier 4 Final/Stage IV:325.0 kW
Rated engine speed: 1833.0 revolutions per minute
Displacement: 18.1 L
Cylinder diameter: 145 mm
Stroke: 183 mm
2, Working weight and size
Total working weight (with SU shovel and soil ripper): 50684 kg
Track gauge: 2250 mm
Ground clearance:
Normal configuration: 459 mm
D9T WH configuration: 596.0 mm
Blade parameters:
Blade capacity: 13.6/16.6 m ³
Blade width (including end blade): 4350/4680 mm
Blade height: 1934 mm
Blade weight: 5450 kg
3, Fuel and Hydraulic System
Fuel tank filling capacity:
Anti splash filling: 963 L
Quick refueling: 939 L
D9T WH configuration: 889.0 L
DEF tank capacity: 36.0 L
Hydraulic control device:
Tilt cylinder safety valve setting: 19300.0 kPa
Tilt cylinder rod end/cover end flow rate: 140.0 l/min/188.0 l/min
Lift the oil cylinder safety valve setting: 26200.0 kPa
Fuel tank capacity: 89.0 liters
Pump displacement (tooling/steering): 226.0 l/min/387.0 l/min
4, Transmission and Driving
transmission case:
Reverse gear speed: 1st gear 4.7 km/h, 2nd gear 8.4 km/h, 3rd gear 14.3 km/h
Forward speed: 3.9 km/h in 1st gear, 6.8 km/h in 2nd gear, 11.7 km/h in 3rd gear
Pull force of forward gear traction rod (1000): 716.5 N for 1st gear, 400.5 N for 2nd gear, 222.5 N for 3rd gear
Track grounding length: 3.47 meters
5, Other parameters
Emission standards: US EPA Tier 4 Final/EU Stage IV (or equivalent standards of Tier 2/Stage II, Tier 3/Stage IIIA depending on different configurations)
Brake type: Spring pressure wet disc
Maximum excavation depth: 606 mm
Maximum inclination: 1014 mm

Reduce fuel consumption and emissions while providing powerful power. Its high torque output and smooth power transmission ensure that the bulldozer can maintain excellent work efficiency and stability under various working conditions.

Working device
The CAT D9 bulldozer is equipped with a large straight inclined shovel, with a shovel capacity of 13.6 to 16.6 cubic meters, which can meet the needs of large-scale earthwork operations. The height and angle of the shovel can be adjusted to adapt to different working environments and terrain conditions. In addition, bulldozers are equipped with auxiliary tools such as soil cutters to crush hard soil and rocks, improving operational efficiency.

drive system
The bulldozer adopts an advanced transmission system, including key components such as hydraulic torque converter and planetary gearbox. The collaborative work of these components enables bulldozers to maintain stable traction and power output at different speeds. At the same time, the reliability and durability of the transmission system have also been fully verified and recognized.

Control system
The CAT D9 bulldozer is equipped with advanced electronic control systems, including engine management system, transmission system control module, and fault diagnosis system. These systems monitor and adjust various parameters of the machine in real-time through precise sensors and processors to ensure that the machine is always in optimal working condition. In addition, the fault diagnosis system can timely detect and prompt potential fault problems, reducing maintenance costs and downtime.

Scope of application
The CAT D9 bulldozer is suitable for various large-scale earthworks, road construction, mining and other scenarios. Its powerful bulldozing ability and stable performance make it one of the preferred devices in these fields. At the same time, its efficient fuel utilization rate and environmentally friendly emission performance also meet the development trend and environmental requirements of modern engineering equipment.

In summary, the CAT D9 bulldozer is a heavy equipment that combines strength, stability, and efficiency, and is one of the indispensable key equipment in large-scale engineering projects.

Product parameters table

Product Photos

Selling a batch of imported construction machinery and equipment:
1: Original Caterpillar bulldozer series from Japan and the United States:
Caterpillar bulldozer models: D3C, D4H, D5C, D5H, D5N, D6N, D6G, D6R, D7G/D7H, D7R/D8K/D8N/D8R/D9R/D9N bulldozer. Automatic transmission! Sell at a low price!
2: Original imported Caterpillar loader series from Japan:
Original imported second-hand Carter 966G, 966E, 966F-2 loader, Carter 962G, 936E loader 950G, 950E, 950B, 966D loader
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Firstly, we are very professional in engineering machinery. We have professional engineers to inspect all parts and ensure that customers ensure that the machine is in good condition.

Secondly,We can obtain authorization certificates for the brands we sell, all machines can be inspected on your behalf. We provide pre-sales and after-sales services to inspect the performance of the machines on your behalf before sales.

Finally, we have professional technical personnel from the factory and our own trading company, providing OEM and ODM services

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FAQ:

1.What is your payment method?
Answer: T/T 30% is used as a deposit, and 70% is paid before delivery. Before you pay the balance, we will show you photos of the product and packaging.

2. What are your delivery terms?
Answer: FOB / CIF

3.How about the delivery time?
Answer: Usually, it takes 7 days after receiving the advance payment. The specific delivery time depends on your order and quantity, and sometimes we have some inventory.

4.How to ensure the condition and lifespan of the machine?
Answer: We choose a machine with excellent condition and have professional technicians to inspect all parts of the machine on your behalf.

5.How can we obtain our after-sales service?
Answer: We can provide you with all the necessary parts for the machine and deliver them to you in a short time at a reasonable price.

6. How do customers conduct visits and inspections in China?
Answer: We are ready for your trip to China. If you purchase a machine from our company, you can fully reimburse the airfare cost (economy class only). If you are not familiar with Shanghai, you can contact us in advance and welcome you to China.

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