Products video
Products Description
|
Brand |
Width |
Model |
Capacity |
Cutting Depth |
|
CAT |
6350 mm |
D11R |
34.5m³ |
766mm |
We supply all models of D11R Blade If you need to know other models, please contact us.
|
Product Name |
Blade |
|
Origin |
United States |
| Model | D11R |
|
Price |
Negotiable |
| Brand Name | STONE |
|
Packing Details |
Standard Export Packing |
|
Delivery Time |
0-30 Days |
|
Payment Term |
L/C, T/T |
|
Price Term |
FOB, CIF, CFR |
|
Supply Capacity |
1000 PCS/Month |
|
Minimum Order Quantity |
1 PC |
|
Material |
High strength wear resistant steel |
|
Technology |
Precision Machining |
|
Surface |
Treatment Anti-Corrosion Coating |
|
Quality |
Original Factory Standard |
|
After-Sales Service |
Full Support, Online Service |
|
Color |
Standard Caterpillar Yellow or Customizable |
|
Application |
Bulldozer |
|
Customizable |
including customized materials, surface treatment and specifications |
Product Information
D11R Bulldozer Information
-
Engine Model：3508B
-
Engine Power：682kW
-
Max Speed - Forward：11.8km/h
-
Max Speed - Reverse：14.1km/h
-
Operating Weight：102285kg
Standard Blade
| Width | 6350mm |
| Height | 2370mm |
| Capacity | 34.5m³ |
| Cutting Depth | 766mm |
| A |
Length W/ Blade |
8830 mm |
| B | Width Over Tracks | 3600 mm |
| C | Height To Top Of Cab | 4660 mm |
| D | Length of Track On Ground | 4440 mm |
| E | Ground Clearance | 622.3 mm |
| F |
Length W/O Blade |
6160 mm |
| G | Track Gauge | 2895 mm |
| H | Standard Shoe Size | 710mm |
Ground Contact Area |
6.32m² | |
Number Of Track Rollers Per Side |
8 |
Products Description
We offer a comprehensive service
In addition to the regular products that we already produce.
Large capacity:
With a capacity of up to 34.4 cubic meters, the U blade can load more materials at one time, improving operating efficiency and having obvious advantages in large-scale earthmoving projects.
High-strength structure:
CAT D11R U blade dozer can resist twisting and deformation, improve wear resistance, ensure that it can maintain shape and performance under harsh working conditions, extend service life, and do not affect the balance and performance of the machine.
Good blade angle:
The inner angle between the rear bottom of the blade and the ground is 29.3°, which improves the penetration and loading ability of the blade and makes it easier to cut into and scoop up materials.
Floating function:
With the floating function, the D11R U blade dozer can stay close to the ground on undulating ground, automatically adapt to different terrains, improve the smoothness of the work, reduce rework, and improve the quality of the work.
Compatibility:
Compatible with a variety of composite working devices, such as adding brake teeth, snow plows and felling shovel teeth to the U blade, which can expand the function of the bulldozer and make it suitable for special working conditions such as felling and clearing debris.
Precise control:
With Cat Connect technology, you can achieve more precise control of the blade, improve operation accuracy and efficiency, and reduce human errors. Related technologies can also be used to achieve remote monitoring and data analysis to optimize the operation process.
Articulated Blade:
It adopts hydraulic articulated design, which can achieve 30-degree swing to the left and right. It can automatically adjust when encountering obstacles to protect the machine. It is also convenient for operation on uneven ground, reducing material spillage and ensuring operation continuity.
Durable materials:
D11R U blade dozer is made of wear-resistant materials, and the blade, corners and other easily worn parts can be replaced, which can not only ensure the service life of the blade, but also reduce the cost of use and reduce equipment downtime.
Adjustability:
The blade height, inclination angle, roll angle, etc. can be precisely adjusted through the hydraulic system to meet the needs of different working conditions. They can also be adjusted in combination to achieve complex operations, such as tilting the blade for side dozing.
Large open pit mine work
Large open pit application case
Extra Thick Cover Peel-Off
In the initial mining stage of a copper-gold mine in Mongolia, the surface of the ore body was covered with Quaternary sedimentary layers with an average thickness of 80 meters. Traditional equipment requires multiple operations in layers, while the D11R U blade dozer has a 43 cubic meter super-large bucket and high drive wheel design, and the single bulldozing volume is 3.2 times that of conventional equipment. Its hydraulic suspension system can intelligently adjust the ground pressure, maintain traction efficiency in soft soil and frozen soil mixed strata, and achieve a propulsion accuracy of ±30cm with GPS guidance, forming a standard 15-meter step working surface, creating ideal conditions for subsequent step blasting.
Efficiency breakthrough:
Actual measured data show that the equipment can strip more than 28,000 cubic meters per day, shortening the construction period by 40% and improving fuel economy by 22% (through optimization of the load-sensing hydraulic system) compared with traditional equipment combinations.
Extreme working conditions
In a tin mine in Yunnan, the slope of the mine pit is 72°. The low center of gravity design and four-wheel independent drive of the D11RU blade dozer show strong stability. Its ripper can exert 240 tons of crushing force, and with the micro-control mode of the bucket, it can achieve millimeter-level precision adjustment when clearing dangerous rocks. In a local landslide in 2023, the equipment cleared 500 tons of collapsed rock in just 1.5 hours, which was 62% shorter than the scheduled rescue time.
Security Enhancements:
The slope radar linkage system can monitor displacement data in real time. When an abnormality is detected, it will automatically trigger an audible and visual warning and switch to emergency power mode.
Mine closure ecological restoration and land reclamation
In a mine closure project in Australia, D11R implemented a three-layer reclamation process: the bottom layer was filled with waste rock to a 1.2-meter compaction layer, the middle layer was covered with 0.8-meter planting soil, and the surface layer was paved with 0.3-meter improved substrate. Its automatic soil leveling system made the surface flatness reach ±2cm, and with the coordinated operation of the vegetation seeder, the vegetation coverage rate of the reclaimed land reached 92% the following year, far exceeding the industry average of 75%.
Environmental innovation:
The equipment is equipped with an exhaust gas after-treatment device to reduce PM2.5 emissions by 83%. At the same time, it uses waste heat from operations to provide heating for the cab and reduce auxiliary fuel consumption.
Extreme temperature operation
The Caterpillar D11R U Blade performs well in extreme temperatures.
Extremely cold environment:
D11R U blade dozer uses DH-2 and DH-3 alloy steels, which have good toughness and fatigue resistance in low temperature environments, and can effectively resist material embrittlement caused by temperature changes, thereby extending the service life of the blade.
High temperature environment:
DH-3 steel has good performance in high temperature environments and can remain stable when it generates a lot of heat in contact with the ground, avoiding performance degradation or damage due to overheating, ensuring the reliability and durability of the blade in high temperature operations.
Optional configuration
Optional extreme cold weather configurations: including engine coolant preheater and fuel heater, etc. These configurations can effectively improve the starting performance and operating stability of the equipment in low temperature environments, ensuring smooth operation of the equipment in extreme cold areas.
STONE Brand
Stone (Shanghai) Engineering Machinery Co., Ltd. is a leading supplier of engineering machinery parts, focusing on providing high-quality parts for mining companies. Since its establishment in 2004, we have been based in Shanghai, China, and have built our own brand STONE, becoming a trusted choice in the industry. We are committed to providing a variety of parts including bulldozers, excavators and wheel loaders for well-known brands such as Carter and Komatsu. Our product line covers a full range of OEM parts, such as Track Chain, Track Rollers, Sprocket, Excavator Buckets, Blades, Excavator Cylinders, Swing Circles, and various electrical and hydraulic components to ensure that our customers' stringent requirements for quality and performance are met.
quality
years experience
service
hours warrant
F & Q
Some things you might want to know...
Q:1.What operating scenarios is the Caterpillar D11R U-blade suitable for?
A:The Carter D11R U-type shovel is suitable for a variety of scenarios, such as ore loading and transportation, site leveling and development, and obstacle clearing in mining; in road construction, it can be used for roadbed leveling; in water conservancy projects, it can dig rivers and build dams; it can also operate stably in extremely cold or high temperature environments, and is an ideal equipment for large open-pit mine operations.
Q:2.How is the environmental performance of the D11R U-blade?
A:Its engine adopts advanced emission control technology and complies with the US EPA TIER 4 FINAL/EU STAGE V emission standards. It can effectively reduce the emission of harmful substances in the exhaust gas, reduce pollution to the environment, and achieve a balance between efficient operation and environmental protection.
Q:3.How does the D11R U blade dozer perform in different terrain conditions?
A:With hydraulic articulated design, the blade can swing 30 degrees left and right, and can automatically adjust to protect the machine when encountering obstacles. It has a floating function, which allows the blade to adhere closely to the undulating ground and improve the smoothness of the operation. The track width is 710mm, with a large ground contact area, which can effectively disperse the weight of the machine and adapt to different terrains.
Q:4.What are the advantages of the D11R U-blade?
A:The U-shaped blade has a capacity of 34.4m³, which can load a large amount of materials at one time and improve work efficiency. Its blade angle is well designed, and the inner angle between the bottom of the blade and the ground is 29.3°, which is conducive to cutting and shoveling materials. The blade, blade corner and other easily worn parts can be replaced to ensure service life.
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