Isuzu N-Series · NQR81K
Isuzu NQR81K
Kenya's best-selling 8-tonner
View this model in 3D — rotate it, change the colour and explore its features.
Open 3D viewerThe 8-tonne NQR is the backbone of Kenyan commerce — a 4,778 cc chassis producing 150 hp and 402 Nm, carrying over five tonnes on a 3,815 mm wheelbase, and still going long after the odometer stops surprising anyone.
- GVW
- 8,000 kg
- Power
- 150 hp
- Engine
- 4,778 cc
- Drive
- 4x2
Deciding between sizes? Compare with the NQR Xtra — we hide everything they share.
We are not publishing a price for this model. Body, specification and finance structure move it too far for a single figure to be useful — we quote against your actual duty cycle instead. Customer support line 0800-720-797.
Built to your work
Versatile applications
The NQR81K is supplied for bodying. These are the configurations Kenyan operators specify most often — tell us the duty cycle and we will quote the build.
General haulage
Building materials
Agricultural produce
Water and fuel bowsers
Body options
- Cab chassis
- Dropside
- Closed box
- Tipper
- Water bowser
- Tanker
Specifications
NQR81K technical data
Transcribed from published Isuzu documentation — each table names the document its figures came from. Confirm the final specification of your build with your sales consultant before ordering — body mass reduces available payload.
Engine
| Axle Layout | 4x2 |
|---|---|
| Rear Tyre | Dual |
| Engine Model | 4HL1-TCS |
| Type | Diesel 4-cylinder, common rail turbocharged with intercooler, Euro 4 |
| Displacement (cc) | 4,778 |
| Max Output hp (kW) @ rpm | 150 (114) @ 2,600 |
| Max Torque Nm (kgm) @ rpm | 402 (41) @ 1,500–2,600 |
| Pre-Air Cleaner & High Air Intake Pipe | Standard |
| Fuel Water Sedimentors | Standard |
| Heavy Duty Radiator | Standard |
| Emission | Euro IV |
Clutch & transmission
| Clutch Type | Single dry plate |
|---|---|
| Diameter (mm/inch) | 325/13" |
| Clutch Operation | Hydraulic control (self-adjusting clutch) |
| Transmission Make / Model | MYY-6S |
| LSD | Standard |
Wheels, tyres & fuel
| Tubeless Tyre | Standard |
|---|---|
| Tyre Size | 9.5R17.5 |
| Rim Size | 17.5x6 |
| Fuel Tank Capacity (litres) | 100 |
| Fuel Tank Lock | Standard |
Axles & electrical
| Front Axle — Gross Allowable Weight (kg) | 3,300 |
|---|---|
| Rear Axle — Gross Allowable Weight (kg) | 6,600 |
| Final Drive Ratio (:1) | 5.125 |
| Battery | 12V — NS70x2 |
| Alternator | 24V — 80A |
Dimensions (mm)
| OL — Overall Length | 6,635 |
|---|---|
| OW — Overall Width | 2,040 |
| OH — Overall Height | 2,275 |
| WB — Wheelbase | 3,815 |
| FOH — Front Overhang | 1,110 |
| ROH — Rear Overhang | 1,710 |
| BW — Rear Axle Width | 2,125 |
| FT — Front Track | 1,680 |
| RT — Rear Track | 1,650 |
| EH — Chassis Rear End Height | 830 |
| HH — Rear Ground Clearance | 220 |
| CWF — Front Chassis Width | 850 |
| CWR — Rear Chassis Width | 850 |
| CE — Cab to Chassis End | 4,950 |
Weight, gradeability & fleet management
| Gross Vehicle Weight (kg) | 8,000 |
|---|---|
| Front Axle Weight (kg) | 1,745 |
| Rear Axle Weight (kg) | 1,015 |
| Cab Chassis Mass (kg) | 2,760 |
| Gradeability (%) | 36 |
| FMS System | Equipped |
Operating economy
| Average Fuel Consumption (km/L) | 5.8 |
|---|
Source: isuzu-7th-gen-product-training.md
Ownership and maintenance
| Engine Oil Service Interval (km) | 15,000 |
|---|---|
| Warranty | 2 years or 100,000 km, whichever comes first |
Source: isuzu-7th-gen-product-training.md
Specification source: isuzu-trucks-kenya-specifications.md. If a figure here differs from your brochure, tell us and we will reconcile it against the manufacturer document rather than quietly changing the page.
Where to see it
Available at every TMD branch
Stock varies by location. Book ahead and we will have the model ready when you arrive.
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