What is the displacement and rated pressure?

The displacement is 115x2 ml/r and the rated pressure is 35 MPa.

Which excavator models is this pump compatible with?

It is suitable for Sumitomo 200A3, DX 269, and other heavy-duty excavators.

What is the controlling mode of the pump?

The pump features Negative flow and Constant power controlling modes.

Heavy-Duty Rotary Drill Gear Pump for Excavation Applications

Name: Heavy-Duty Rotary Drill Gear Pump for Excavation Applications
Brand: SHANDONG CCHC HYDRAULICS CO., LTD.
SKU: 2164615345

Shandong, ChinaSHANDONG CCHC HYDRAULICS CO., LTD.

US$1,746.00

1-4 Pieces

US$1,646.00

5-9 Pieces

US$1,546.00

10+ Pieces

Sample price:US$1646.00/piece.Request sample

Product profile

Customization

Available

Type

Hydraulic Excavator Axial Piston Pump

material

iron

Model NO.

K3V112DTP-9N

use for

Sumitomo 200A3

Displacement(ml/r)

115×2

Rated pressure(MPa)

Controlling

Negative flow, Constant power

Transport Package

Export Standard Package

Specification

DX 269 grey

Trademark

CCHC

Origin

Shandong China

HS Code

8412291000

Key features

OEM & ODM Support: Full customization from samples, designs, or minor adjustments available.

High Precision Quality: 100% visual and function inspection with 18 QA/QC inspectors.

Fast Delivery: Lead time within 15 workdays for both peak and off-season orders.

Strong Manufacturing: 35,000 pieces yearly output with 32 R&D engineers and CNC equipment.

Wide Application: Suitable for Sumitomo 200A3, DX 269, and other engineering machinery.

Certified Manufacturer: ISO9001:2015 and ISO14001 certified with 479 employees.

Traceable Materials: Raw materials are fully traceable to ensure product consistency.

Flexible Payment: Accepts LC, T/T, and D/P terms for international transactions.

Company profile

Importers and ExportersPatents AwardedR&D CapabilitiesManagement Certification

SHANDONG CCHC HYDRAULICS CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Qingdao Port, Tianjin Port, Shanghai PortAverage Response Time: ≤1.52h

AI-Powered supplier vetting

SummaryThe supplier operates as a combined company focused on hydraulic systems, components, complete products, and engineering machinery. It reports broad customization and ODM capabilities, recent product development, OEM service for known brands, and documented quality, complaint-handling, supplier-management, and corrective-action procedures. Production resources include CNC, DMC, painting, and assembly facilities, with stated annual outputs across hydraulic and transmission-related products. It has inventory capability and valid contracts with associated subcontractors, but no overseas warehouse, showroom, agents, or branches. Financial information is limited to year references, so financial credibility cannot be confirmed. The supplier cites national certifications for certain product grades and participation in an Iran industry exhibition, but customer-specific case details are limited.

Supplier typeThe supplier is identified as a combined company whose scope covers development, production, sales, and maintenance of hydraulic systems, components, complete products, and related engineering machinery. Its history states formal establishment in 2010 and production commencement in 2011, supporting that it is an operating manufacturer rather than only a trading entity.

CertificationsThe company description states that its 20-ton-grade products obtained national certification in 2012 and its 40-ton-grade products obtained national certification in 2013. However, the specific certification names, current validity, and coverage of the full product range are not provided.

R&D capabilityThe supplier reports new products within the past year, ODM service, broad design support, and an available SDK. These statements provide explicit evidence of product development and design capability, although no details are given on patents, laboratories, engineering personnel, or development scale.

Production capacityThe supplier lists CNC, DMC, painting, and assembly facilities and reports annual outputs for hydraulic pump intermediates, valve bodies, cylinder blocks, motor housings, pumps, and transmission products. It also states an average off-season lead time within 15 workdays, inventory capability, and valid manufacturing contracts with associated subcontractors.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, designs, minor customization, flexible customization, and full customization. The supplier also reports ODM availability, indicating support for both customer-provided requirements and original design manufacturing.