Slewing Reduction Gearbox Assembly Suitable For Excavators DH258 DH300-5

Slewing Reduction Gearbox Assembly Suitable For Excavators DH258 DH300-5

The K3VL80 axial piston (plunger) pump assembly is compatible with SANY 55/75.LINGONG,

XUGONG 80 and Kawasaki KPM machines. Designed for high efficiency and durabilityit's suitable for travel,

swing and lift hydraulic systems. Available as OEM replacement or high.

quality aftermarket assembly with rigorous testing for reliable performance.

About Us
– Professional Excavator Parts Supplier Since 2012
we are a trusted supplier specializing in high-quality excavator spare parts for a wide range of leading machinery brands. Our product line includes:

Engine assemblies , Hydraulic pumps ,Final drive motors ,Swing motors with gearbox , Main control valves ,Pilot valves, solenoid valves, joysticks, sensors, and more.

Our parts are fully compatible with well-known brands including (CAT), Komatsu, Hitachi, Kobelco, Hyundai, Volvo, Doosan, Sumitomo, Case, and SANY.

We take pride in offering:

✅ Reliable product quality

✅ Competitive factory prices

✅ Fast delivery and global shipping

✅ Attentive after-sales support

We believe in long-term cooperation and a win-win business philosophy, aiming to support our partners in maximizing equipment uptime and reducing maintenance costs.

Packaging & Deliver

FAQ

Q1: What payment methods do you accept?

A1: We accept major payment methods including PayPal, T/T (Bank Transfer), and credit cards.

Q2: How long will it take to process my order?

A2: Orders are usually processed within 1–3 working days after payment confirmation.

Q3: What shipping options are available?

A3: We provide international shipping by air, sea, or express courier (DHL, FedEx, UPS, TNT, etc.) depending on your order size and urgency.

Q4: How long does delivery take?

A4 : Air freight/express: About 5–10 working days.
Sea freight: About 30–60 days, depending on destination.

Q5: Do you provide product warranty?

A5: Most of our products are aftermarket replacement parts with strict quality control. We test all products before shipment. Warranty or return terms may vary depending on the product type—please confirm before ordering.

Q6: Can I get a quotation before placing an order?

A6: Yes, please provide us with the product part number, machine model, and quantity. We will send you a detailed quotation.

Q7: Do you accept small orders?

A7: Yes, we accept both wholesale and retail orders. Minimum order quantity depends on the product.

Guangzhou Zhenhui Machinery Co., Ltd. was established in 2012. It is a modern enterprise specializing in the production of excavator accessories and various supporting operating devices for excavators. It has various imported high-end production equipment and precision testing equipment from Germany and Japan, and has its own Brand Wakestone. We firmly believe that quality is the life of an enterprise, seize the source of quality, strictly control the quality and production process of self-made parts in production, and create high-quality products.
The company mainly produces:
Hydraulic breaker, hydraulic breaker accessories, quick connector, hydraulic grab, soil ripper, vibrator, crushing tongs, hydraulic shears, hydraulic suction cup, rotary drill, tree digging knife, bamboo cutter;
Excavator accessories: engine, hydraulic pump, swing motor, travel motor, main control valve, rotary joint, hydraulic seal kit, bucket, ripper, chassis parts.
Hydraulic breaker parts are suitable for: KRUPP, ATLAS COPCO, SOOSAN, FURUKAWA, SANDVIK/RAMMER, MONTBERT, INDECO, N.P.K, TOKU, DAEMO, MKB, TEISAKU, HANMA, HANWOOD, MSB, GENERAL BREAKER, COMET, MIRACLE, TOYO, OKADA , KCB, DOUBLE BULL, NUKES, A ONE, EDT, KWANGLIM, BLT, DAEKKD, etc.;

Excavator accessories are suitable for: Carter, Komatsu, Hitachi, Volvo, Hyundai, Kobelco, Sumitomo, Kato, Doosan, JCB, Sany Heavy Industry, Liugong, XCMG, Zoomlion, etc.; OEM and ODM services are provided.
The Wakestone Machinery Co., Ltd. dealer system can provide you with one-stop purchasing, diversified engineering solutions, and has established long-term cooperative relationships with customers from all over the world. The sales markets include Europe, the United States, the Middle East, Southeast Asia, etc.
Guangzhou Zhenhui Machinery Co., Ltd. cherishes the trust of customers, attaches great importance to product quality, provides high-quality products and services, and creates the greatest value for customers is our responsibility. We pay attention to customer needs and seek opportunities for win-win cooperation!