What is the warranty period for engines?

12 months for engines. Broken or mismatched parts during delivery are covered.

Qingzhou Changqing Mud Pump 500pH - 1600pH Mud Drilling Pump Durable with Good Diesel Engine

Name: Qingzhou Changqing Mud Pump 500pH - 1600pH Mud Drilling Pump Durable with Good Diesel Engine
Brand: Jinan Ronghuan Industry and Trade Co., Ltd.
SKU: 2204385345

Shandong, ChinaJinan Ronghuan Industry and Trade Co., Ltd.

US$150,000.00-550,000.00

1 Set

Product profile

Customization

Available

After-sales Service

3 Months

Warranty

12 Months

Model NO.

500PH - 1600PH

Max.Head

110m-150m

Max.Capacity

>400 L/min

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

Middle Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Horizontal Pump

Pump Casing Combined

Horizontal Split Pumps

Mounting Height

Suction Centrifugal

Impeller

Herringbone

Usage

Slurry Pump

Start Method

Pneumatic

Key Selling Points

Durable and Functional

Weight

9.77-25.5ton

Emission Standard

Euro3

Place of Origin

Shandong, China

Machinery Test Report

Provided

Video Outgoing-Inspection

Provided

Lead Time

5-15 Days

Transport Package

Fixedly Nude Loaded Into Container

Specification

500HP - 1600HP

Trademark

Changqing

Origin

Shandong, China

HS Code

8408201001

Production Capacity

80set/Yeat

Key features

High Performance Capacity: Max flow reaches 737 GPM (46.54 L/S) at 120 SPM with 7-inch liner.

High Pressure Capability: Max discharge pressure up to 5000 PSI (34.5 MPa) for demanding drilling.

Durable Construction: Features cast crankshaft, hi-strength steel power end, and stress relief.

Versatile Liner Options: Available in multiple sizes: 7, 6 3/4, 6 1/4, 6, 5 1/2, and 5 inches.

Advanced Lubrication System: Central manifold with forced lubrication for extended component life.

Interchangeable Components: Includes interchangeable valve box and removable reversible cross head.

Reliable Engine Support: Supplies all series of Chidong and Shengdong engine spare parts.

Comprehensive Warranty: 12-month warranty on engines with coverage for delivery damage.

Company profile

Jinan Ronghuan Industry and Trade Co., Ltd.Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤1.35h

AI-Powered supplier vetting

SummaryJinan Ronghuan International Trade Co., Ltd. is identified as a limited trading company with three employees and no stated parent-group affiliation. Its offered products are engine spare parts, gas generators, and diesel generators, supported by broader machinery, generator, equipment, and spare-parts sales scopes. The supplier reports five years of export experience and offers customization from samples, designs, and minor modifications. However, no SDK is available, and only one year of R&D engineer experience is stated. Quality and after-sales controls are weakly documented: there are no written corrective-action or customer-complaint procedures, quality assurance and traceability statuses are unknown, and quality-control test equipment is recorded as zero. Audit information identifies CTI and an SGS report period from April 2, 2025 to April 1, 2026, but no certification held or positive audit outcome is explicitly established. Financial records are referenced for 2022–2024, but no performance results...

Supplier typeThe supplier is explicitly classified as a trading company and limited company, with three employees and no stated affiliation with a larger group. Its primary offerings are engine spare parts, gas generators, and diesel generators.

After-Sales capabilityThe supplier states general commitments to service and zero complaints, but it has no written procedures or records for corrective/preventive actions or customer-complaint handling. This indicates documented after-sales capability is lacking.

R&D capabilityThe supplier reports no available SDK and only one year of total R&D engineer experience. These explicit limitations do not support a strong innovation-capability assessment.

Production capacityThe supplier is identified as a trading company rather than a manufacturer, and its employee count is three. Quality-control test equipment is recorded as zero, while quality assurance and traceability statuses are unknown; no direct production capacity is demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and minor customization. This directly supports a positive assessment for the stated customization field.