A brand name is the start of the comparison
For an ISUZU or Dongfeng wrecker enquiry, ask for the exact chassis designation, model year, market specification, steering side and proposed body. Then compare the completed configuration. A badge does not identify the axle limits, the available mounting space or the warranty that will apply to your order.
KEEYAK’s historical project records include an ISUZU wrecker for Mexico and a Dongfeng tow truck for Peru. These are examples of recorded project configurations, not a list of currently available chassis or an assurance of local support. Their original project invoices identify the respective brands; no new model rating is inferred here. KEEYAK Mexico ISUZU wrecker project record KEEYAK Peru Dongfeng tow truck project record
Put both chassis offers on one schedule
Request the following fields for each offer. Leave unknown values blank until the supplier provides a matching document. The KEEYAK buying checklist and technical schedule provide a framework; neither is a completed chassis specification. KEEYAK Buying Checklist, Rev 1.0 KEEYAK Technical Data Sheet, Rev 1.0
Scroll horizontally to view all columns.
| Field | Document or value to request | Comparison boundary |
|---|---|---|
| Chassis identity | Make, exact model, year, market, cab and steering side | Do not substitute a completed-vehicle code for the chassis code |
| Wheelbase and body position | Dimensioned general arrangement, cab-to-body clearance and rear overhang | Check the installed deck and equipment, not wheelbase alone |
| Mass and axles | Chassis ratings, tyre ratings and completed empty/loaded axle schedule | A brand-wide gross mass range does not establish usable payload |
| Transmission and PTO | Transmission identity, approved PTO interface and body power requirement | Confirm the proposed combination rather than inferring it from engine output |
| Controls and electrics | System voltage, interfaces, wiring diagram and interlock responsibilities | A visually similar control box does not establish interchangeability |
| Destination documentation | Documents required by the local registration authority for this configuration | A historical shipment or another market’s brochure is not local approval |
KEEYAK Buying Checklist, Rev 1.0 KEEYAK Technical Data Sheet, Rev 1.0
Request the right datasheet, manual and drawing
Ask for three document sets: the exact chassis documentation, the body and recovery-equipment manuals, and the completed-vehicle technical schedule. Put the model and revision on the document register. Where a CAD file is needed, specify the drawing scope and required format, and obtain confirmation that it can be supplied.
Isuzu’s U.S. document index separates brochures by series and model year and lists warranty documents separately. That is a useful way to organise the request. It does not make a U.S. F-Series or N-Series document applicable to an export chassis with a different designation. Isuzu Commercial Truck of America brochures
The public KEEYAK technical sheet is a model-neutral worksheet. It is not a downloadable manual or CAD package for every chassis mentioned here. Do not approve a purchase using an unfilled schedule or a document that identifies a different vehicle. KEEYAK Technical Data Sheet, Rev 1.0
Choose the configuration whose documents answer the duty
Compare the rating documents, body layout, acceptance plan and written commercial terms together. If one offer leaves the PTO interface or loaded axle schedule unresolved, send that question back before comparing the final price. There is no evidence here for declaring one brand universally better for recovery work.
Sources and applicability
PDF links appear only when public downloads are enabled. These worksheets do not replace model-specific documents.
Procurement questions, not a supply commitment. Sections 4 to 6 cover chassis and body integration; section 9 covers commercial terms; module 11A covers wreckers.
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Model-neutral procurement worksheet, 17 July 2026. Its chassis, mass, equipment and document fields help define a completed schedule. It is not an exact-model datasheet or an approved capacity.
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Official U.S. document index separates model years, series and warranty documents. It illustrates document selection; U.S. specifications and coverage are not transferable to another market or chassis.
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Historical configuration reference cross-checked against the original project pro forma invoice. It does not establish current stock, a chassis partnership, local approval or warranty support.
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Historical configuration reference cross-checked against the original project pro forma invoice. It is not a current offer or evidence of support for every Dongfeng chassis.
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