Product Attributes

Model No.: Kobelco 850

Brand: xiangyu baoyuan

Out-of-warranty Service: Online Support

Place Of Origin: China

Service System: Online Support

Applicable Industry: Farms, Hotels, Building Material Shops, Restaurant, Energy &Amp; Mining, Food &Amp; Beverage Shops, Printing Shops, Garment Shops, Construction Works, Home Use, Food &Amp; Beverage Factory, Advertising Company, Machinery Repair Shops, Manufacturing Plant, Retail, Other

Adapted Excavator (tons): 1.2ton, 2.5ton, 1.6ton, 120ton, 3ton, 20ton, 70ton, 45ton, 5 Ton, 12ton, 1ton, 4ton, 18ton, 9ton, 25ton, 50ton, 30ton, 35ton, 40ton, 2ton, 0.8ton, 15ton, 60ton, 80ton, Other, 150ton, 90ton, 8ton, 100ton

Mechanical Test Report: Provided

Video Factory Inspection: Provided

Supply Ability & Additional Information

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Port: SHANGHAI,QINGDAO,LIANYUNGANG

Payment Type: L/C,D/P,D/A

Incoterm: FOB,CFR,EXW

Packaging & Delivery

Selling Units:

Piece/Pieces

85Ton Rock Bucket for Kobelco 850 excavator

Industry Pain Points and Solutions

In large-scale mines and infrastructure projects, the bucket, as the core component of the excavator, presents particularly prominent problems: it cannot dig in hard terrains, cannot accommodate large capacities, and is prone to wear during continuous operations. Construction companies often encounter difficulties - quarries require secondary crushing, which takes time; in frozen soil projects, blasting is necessary to increase costs, and changing the bucket during continuous operations delays the construction schedule.

To address these issues, Xiangyu Baoyuan has launched the Efficient 850 Excavator Bucket for Large-scale Mining. It is compatible with the 850 model excavator, has a full-bucket rate of over 95%, and can withstand low temperatures and wear. This not only increases the loading efficiency to over 400t/h, but also significantly reduces the tonnage cost, helping construction companies save both time and expenses.

Product Overview

The core value of this bucket is to provide "efficient loading, wear-resistant and durable, and scene-appropriate" solutions for various scenarios such as large-scale mines and infrastructure construction. The main purpose focuses on "achieving the maximum loading capacity with the least number of cycles": in environments with high hardness and continuous high output operations, by virtue of its large capacity and high digging force design, it can meet the loading, stripping, crushing and other requirements of different scenarios. It is widely used in port terminals, quarries, metal mines, frozen soil construction and demolition and sorting, and when used in conjunction with Underground Loader Parts for collaborative operations, it can further optimize the material transportation process within the mine and enhance the overall construction continuity.

Product parameters

The parameters are precisely matched to the requirements of the scene: The product model is 850, the type is OEM customization mode, which perfectly fits the interface of the 850 model excavator, and it can be directly installed without modification; The product tonnage is suitable for the 85-ton level of operation intensity, with a regular capacity of 5 cubic meters, and there are also models of 3.5 cubic meters and 7 cubic meters available; The size is strictly controlled within 1825*1518mm, taking into account the installation space and operation efficiency for different scenarios. Whether it is loading aggregates below 600mm in a quarry or transporting raw ore of 12t in a metal mine, the parameter design can precisely meet the operation intensity.

Product Model	Product tonnage	type	size
Kobelco 850	85 tons, 5 cubic meters	Rock Bucket	1825*1518mm

Core Product Features

1. From the extraction of millions of cubic meters of earth and stone, to the loading of aggregates at the quarry， the excavation of -40℃ frozen soil， and even the demolition and sorting of urban areas， full scenarios can be precisely adapted.

2. Top-notch operation efficiency: The 3.5 cubic model has a full-bucket rate of over 95%, with each bucket cycle taking only 11-13 seconds. The continuous loading efficiency exceeds 400 tons per hour. A quarry can fill a 60-ton dump truck with 3-4 buckets.

3. Excellent wear resistance and durability: The reinforced teeth are paired with a high-strength anti-low-temperature plate body. This design enables the teeth to "grind" semi-weathered rocks and withstand -40℃ cold soil impact, thereby extending the tooth lifespan by 30%.

4. Multi-functional integration: Optional features include a 7-cubic lightweight material hopper and hydraulic thumb clamps, enabling "loading - crushing - sorting" integrated operations, eliminating the need for secondary transportation or transfer steps.

Practical Tips for Use

1. Select the right model for the scene: For earthwork and rock removal, choose a 3.5-cubic bucket; for metal mine transportation, select a 7-cubic lightweight bucket. For demolition and renovation work, it is essential to pair it with a hydraulic thumb clamp.

2. Before performing high-hardness operations, check the tightness of the reinforced teeth. It is recommended that during quarrying operations, the teeth be ground regularly to prevent the reduction of digging force due to tooth wear.

3. After the construction of the frozen soil, promptly remove the remaining frozen soil from the bucket body to prevent the bucket body material from being damaged due to repeated freezing and thawing at low temperatures, and to extend the service life of the anti-low-temperature high-strength plate.

4. When conducting large-scale site operations in conjunction with Tower Crane Accessories, plan the operation routes of the bucket in advance to avoid crossing the lifting area, thereby enhancing operational safety and efficiency.

Customer benefits

The person in charge of a large quarry stated: "Previously, we used ordinary buckets to load limestone, and we had to do a secondary crushing process. After replacing with Xiangyu Baoyuan's 850 bucket, the 403kN digging force could directly 'grind' semi-weathered rock. With 3-4 buckets, it could fill a 60-ton dump truck, and the loading time was less than 45 seconds. The efficiency increased by more than double." The person in charge of a pipeline construction project in Northeast China also said: "For excavating trenches with a frozen depth of over 1.2 meters in winter, this bucket can directly cut through the frozen soil layer without the need for blasting. It saves 15% of the construction period and its anti-low-temperature performance is truly reliable." Xiangyu Baoyuan focuses on the core needs of large-scale engineering projects, using scenario-based design and high durability to create high-Quality Excavator Parts, solving efficiency and cost problems in different construction scenarios, and creating higher value.

Efficient 85ton excavator bucket for Large-scale mining