185 to 250 Cfm Portable Diesel Screw Air Compressor

Name: 185 to 250 Cfm Portable Diesel Screw Air Compressor
Brand: Tianjin Jinjing Gas Compressor Manufacturing Co., Ltd.
SKU: 1918843575

Tianjin, ChinaTianjin Jinjing Gas Compressor Manufacturing Co., Ltd.

US$1,500.00-2,500.00

1 Piece

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Years

Model NO.

DPS

Lubrication Style

Lubricated

Cooling System

Air Cooling

Power Source

Diesel Engine

Cylinder Position

Custom

Structure Type

Closed Type

Installation Type

Movable Type

Type

Custom

Working Pressure

7/8/10/13 Bar

Power

32~410 Kw

Capacity

3.4~46 M3/Min

Color

Customized Color

Voltage

380V-10000V/50Hz-60Hz

Transport Package

Wooden Case

Specification

customized

Trademark

Jinjing Or Customizable

Origin

Tianjin

HS Code

8414809090

Production Capacity

1000set/Month

Key features

185-250 cfm at 7-10 bar feeds 2-5 jack hammers or one DTH hammer, quieter than piston units with no oil carryover.

Cummins diesel with auto idle burns 18-22 L/h at full load, drops to 6-8 L/h at idle, direct drive resists dust and vibration.

Towable chassis with ball hitch, lights, and dual G3/4 outlets moves between sites without crane or grid power.

Company profile

OEM ServicesR&D Capabilities100% Finished Products Inspection

Tianjin Jinjing Gas Compressor Manufacturing Co., Ltd.

Tianjin, 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: 20 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.99h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, reports new product development within the past year, and operates CNC, five-axis and three-coordinate machining facilities. Production information states annual output of 100,000 air-compressor pieces and 10 quality inspectors, although finished-product inspection instructions are not supported by written records. Service procedures, corrective actions and complaint handling have documented procedures and records. The supplier offers in-stock capacity and service offerings in Russia, but has no overseas warehouse, showroom, agents or branches. Certifications include ISO9001:2015, ISO45001:2018, ISO14001 and CE. ERP, OA, CRM and SAP systems are reported. Financial credibility cannot be assessed because the supplied financial slices contain inconsistent and incomplete figures, which are not reproduced here. A known-brand OEM claim is provided, but no specific customer names or case details are available.

Supplier typeThe supplier provides ODM services, OEM services for known brands, and operates CNC machining, five-axis machining and three-coordinate machining facilities. This supports classification as a manufacturer with design, machining and OEM/ODM capabilities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018 and ISO14001 certifications, as well as CE product certification capability. These are explicit certification holdings or capabilities in the provided data.

After-Sales capabilityThe supplier has documented procedures and records for service assessment, corrective and preventive actions, and customer complaints. It offers debugging, maintenance and repair services in Russia, but has no overseas agents or branches; therefore, the documented service process and stated offerings support a positive assessment, while geographic coverage is limited.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports customization from samples, designs and full specifications. It does not have an available SDK, but the stated product-development and ODM evidence supports innovation capability.

Production capacityThe supplier reports annual productivity of 100,000 air-compressor pieces, 10 quality inspectors, CNC-based machining facilities, valid contracts with associated subcontractors, in-stock capacity and a one-month average lead time in both peak and off-season. Finished-product inspection has instructions but no written records, indicating a documented-control limitation but not an explicit failure of production capability.

Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization and flexible customization. The repeated and comprehensive customization scope is explicit evidence of strong customization capability.

Product Q&A

Q:Q1: Is 185 cfm enough or should I pick 250 cfm?

A: 185 cfm (5.2 m3/min) runs 2-3 medium jack hammers at 6-7 bar. 250 cfm (7.0 m3/min) runs 4-5 hammers or one light DTH hammer. If you do sandblasting with 1-2 nozzles, 250 cfm is safer.

Q:Q2: What is the fuel consumption of the 185 cfm Yanmar unit?

A: Yanmar 4TNV94 33 Kw engine burns about 18-20 L/h at full load 7 bar, 6-8 L/h at idle hold. Cummins 60 Kw version for 250 cfm burns 22-26 L/h full load.

Q:Q3: Can pressure be adjusted between 7 and 10 bar on site?

A: Yes. Controller has 7/8/10 bar preset, throttle modulates to hold set pressure. For 13 bar option we supply two stage airend version.

Q:Q4: Is it road legal for towing between job sites?

A: Base unit has off-road tires and ring. Add-on kit with brake lights, reflectors, and 50 mm ball hitch makes it road legal up to 80 km/h in most markets.

Q:Q5: What engine brands and cold start options are available?

A: Yanmar standard for 185 cfm, Cummins for 250 cfm and up. Optional block heater, battery warmer, and Arctic package allow start at minus 20 C.