Perkins 4006-23TAG2A Engine for 750–825kVA Generator

The Perkins 4006-23TAG2A is a 6-cylinder, in-line, turbocharged and air-to-air charge cooled diesel engine from the Perkins 4000 Series, a family that spans 6, 8, 12 and 16-cylinder configurations built for the power generation market. This engine is available with either temperate or tropical cooling configurations, and covers Continuous, Prime, and Standby duty ratings at the 1500rpm/50Hz rated speed.

Key design features:

• Individual 4-valve cylinder heads for optimized gas flow
• Unit fuel injectors for fine fuel atomization and controlled, rapid combustion
• Shared components across the 4000 Series family, supporting lower spare parts stocking requirements
• Gaseous emissions rated to 1/2 TA Luft (1986) standard
• 500-hour standard oil change service interval

4006-23TAG2A Engine Technical Specifications

4006-23TAG2A Engine Power Output

Build List & Different Versions

4006-23TAG2A Build List

Both Build Lists refer to the same engine specification. The difference is production batch only — parts compatibility is identical across both designations.

4006-23TAG2A Engine - Different Versions

ZEB Power currently offers complete engines and parts for these models in the G2 power range.

Build List Identification Guide

The Build List is stamped on the engine nameplate, mounted on the rocker cover or timing case. Locate the dataplate and read the alphanumeric string beginning with DGB or DGBF.

Nameplate fields to record before ordering:
· Build List (e.g. DGBF8527 or DGB8527)
· Engine Serial Number (ESN)
· Rated speed (1500 or 1800 rpm)
Provide both the Build List and ESN when requesting a quote. This allows us to confirm exact specification match before order commitment.

4006-23TAG2A Common Replacement Parts

Full parts availability for Build List DGB / DGBF8527. Provide ESN for exact part number confirmation.

Procurement & Logistics

· Supply source: Genuine Perkins via first-tier authorised distributor
· Stock status: Confirm availability at inquiry — lead time typically 3–4 weeks
· Export documentation: Commercial invoice, packing list, bill of lading, certificate of origin available as standard
· Shipping: FCL/LCL from Shenzhen/Guangzhou/Shanghai; crating and export packaging included
· Pre-shipment: ESN + nameplate verification completed before dispatch; engine test report available on request

Warranty & After-Sales

Warranty: 12 months or manufacturer-specified hours from date of commissioning, whichever comes first

What the Warranty Does Not Cover

1.Damage resulting from incorrect installation, improper commissioning, or failure to follow the Perkins Operation and Maintenance Manual for DGB /DGBF8527

2.Wear items consumed during normal operation: filters, belts, coolant, lubricants

3.Damage caused by contaminated fuel, incorrect lubricant specification, or coolant system neglect

4.Modifications or repairs carried out by non-authorized personnel during the warranty period

5.Transit damage not reported within 3 working days of delivery — inspect all shipments on receipt and document any damage before signing

Warranty Claim Process

① Document the fault — Record engine serial number, operating hours, fault symptoms, and photographs of the affected area.

② Notify us within warranty period — Submit documentation via email or WhatsApp. Include engine serial number in the subject line.

③ Technical review — Our engineering team reviews the submission within 2 business days and advises on root cause and next steps.

④ Resolution — Depending on fault assessment: replacement parts dispatched, repair support coordinated, or engine exchange arranged. Resolution path confirmed in writing before any action is taken.

After-Sales Support

• Technical enquiries: Email / WhatsApp — 1 business day response
• Parts identification (DGB /DGBF8527): Available on request
• O&M Manual & wiring diagrams: Available on request
• Remote fault diagnosis: Email or video call

Transit Damage Protocol

Photograph damage before unpacking · Note on delivery receipt before signing · Notify us within 3 working days with photos · Do not commission a damaged unit before completing the damage report.

FAQ

Q1: What fuel consumption should I expect at partial load?

At 1500rpm, fuel consumption is approximately 173 L/hr at Standby, 157 L/hr at Prime, 127 L/hr at Baseload, 121 L/hr at 75% load, and 83 L/hr at 50% load.

Q2: What is the standard oil change interval?

500 hours under standard operating conditions.

Q3: Can this engine run at high ambient temperatures?

The cooling system is designed for ambient temperatures up to 50°C; temperate and tropical cooling configurations are both available — confirm which applies to your Build List before ordering.

Q4: How does the 4006-23TAG2A differ from the 4006-23TAG3A? Both are 6-cylinder, 22.921L engines within the same 4006 family sharing core design principles; specific rating and application differences between the two should be verified against official Perkins documentation before positioning to customers.

Q5: What Build Lists apply to this model, and are they interchangeable?

DGBF8527 and DGBF1002 apply to this specification and are treated as an identical original/updated Build List pair.

Q6: What is the kVA range for this engine at 1500rpm?

600 kVA (Continuous baseload), 750 kVA (Prime), and 825 kVA (Standby maximum).

Q7: Can multiple units be paralleled for higher power demand?

Yes — generator sets built on this engine can be operated in parallel to meet higher power output

Q8: What are the dry weight and dimensions for installation planning?

2524 kg dry weight; 3027 x 1706 x 1964 mm (L x W x H).

Request a Quote

Provide the following for fastest response:

· Build List (DGB8527 or DGBF8527)
· Engine Serial Number (if replacing existing unit)
· Required rated speed: 1500 rpm / 1800 rpm
· Destination port and required documentation