Trucks
Trucks
All power levels for the D8K engine are certified for synthetic diesel (HVO). There is a variant of our D8K 320 engine will run on pure biodiesel (B100) – certified for Euro 6. It’s the perfect option if you want to help the environment, and enjoy the incentives available in your market.
| D8K |
|---|---|
No. of cylinders | 6 |
Displacement | 7.7 dm3 |
Stroke | 135 mm |
Bore | 110 mm |
Compression ratio | 17.5:1 |
Economy revs | 1000–1700 r/min |
Exhaust braking effect (2800 r/min) | 120 kW |
Compression brake effect (2800 r/min) | 170 kW |
Oil filters | 1 |
Oil change volume, incl. filter | 25.5 l |
Cooling system, total volume | 17 l |
Oil change interval
Up to 100,000 km, or once every two years with VDS4 and VDS4.5.
Fuel prerequisites
EN 590 (EU norm) max 10 ppm sulphur.
Engine-mounted power take-off
Ratio 1:1, 600 Nm torque output both when driving and standing still.
Biodiesel version
The D8K320 is also available in a Biodiesel (B100) version, certified for Euro 6. For information about service intervals, please contact your Volvo dealer.
Net output according to: EC 582/2011
D8K250 (184 kW) |
|
|---|---|
Max power at 2100 r/min | 250 hp |
Max torque at 900–1700 r/min | 950 Nm |
D8K280 (206 kW) |
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Max power at 2100 r/min | 280 hp |
Max torque at 950–1700 r/min | 1050 Nm |
D8K320 (235 kW) |
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Max power at 2100 r/min | 320 hp |
Max torque at 1050–1600 r/min | 1200 Nm |
D8K350 (258 kW) |
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Max power at 2200 r/min | 350 hp |
Max torque at 1200–1600 r/min | 1400 Nm |
I-Shift is Volvo’s gearbox with automated gearchanging for all applications. Well known for fast gear shifting, it both increases driver comfort and reduces fuel consumption. Can be fitted with a power take-off or emergency power steering pump. For certain applications, an extra transmission oil cooler is available. I-Shift is manouevred from a stalk behind the steering wheel.
Basic (TP-BAS)
The basic software designed to suit most transport demands.
Distribution & Construction (TP-DICON)
Improving performance in more challenging conditions, for example tight manouevring.
Fuel Economy (TP-FUEC) Designed to optimise the driving for best fuel economy.
I-Shift software packages
Functions | TP-BAS | TP-DICON | TP-FUEC |
|---|---|---|---|
Basic Shift Strategy | ● | ● | ● |
Performance Shift | ● | ● | ● |
Basic Gear Selection Adjustment | ● | ● | ● |
Gearbox Oil Temperature Monitor | ● | ● | ● |
Enhanced Shift Strategy |
| ● | ● |
Launch Control |
| ● | ● |
I-Roll |
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| ● |
Kick-down inhibition/activation |
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| ● |
Additional options |
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Enhanced PTO Functions | ● | ● | ● |
Enhanced Gear Selection Adjustment, including kick-down | ● | ● | ● |
The manual gearboxes are operated with servo assistance. The short gear lever, which is placed on the tunnel, is vibration-free and gear lever movement is short and crisp. The automatic transmission is operated via push-buttons. All gearboxes can be specified with a power take-off.
Type |
| Number of gears | Max torque | GCW approval | D8K250 | D8K280 | D8K320 | D8K350 |
|---|---|---|---|---|---|---|---|---|
AL306 | Automatic | 6 | 1300 Nm | 32 tonnes | ● | ● | ● | ● |
Type |
| Number of gears | Max torque | GCW approval | D8K250 | D8K280 | D8K320 | D8K350 |
|---|---|---|---|---|---|---|---|---|
ZTO1006 | Manual | 6 | 1050 Nm | 32 tonnes | ● | ● |
|
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ZTO1109 | Manual | 9 | 1200 Nm | 44 tonnes | ● | ● | ● | ● |
Type |
| Number of gears | Max torque | GCW approval | D8K250 | D8K280 | D8K320 | D8K350 |
|---|---|---|---|---|---|---|---|---|
AL306 | Automatic | 6 | 1300 Nm | 32 tonnes | ● | ● | ● | ● |
Type | Axle | Gear | Max torque | Max axle load | GCW approval |
|---|---|---|---|---|---|
Single reduction |
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RSS1344C | Solo | Hypoid | 2600 Nm | 13 tonnes | 44 tonnes |
RTS2370A | Tandem | Hypoid | 3550 Nm | 23 tonnes | 70 tonnes |
Hub reduction |
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RSH1370F | Solo | Spiral bevel | 3550 Nm | 13 tonnes | 70 tonnes |
RTH2180C | Tandem | Hypoid | 1200 Nm | 21 tonnes | 80 tonnes |
RSS1344C | RTS2370A | RSH1370F | RTH2180C |
|---|---|---|---|
2.64:1 | 3.09:1 | 3.76:1 | 2.96:1 |
2.85:1 | 3.40:1 | 4.12:1 | 3.08:1 |
3.08:1 | 3.78:1 | 4.55:1 | 3.22:1 |
3.36:1 | 4.13:1 | 4.67:1 | 3.36:1 |
3.70:1 | 4.50:1 | 5.41:1 | 3.52:1 |
4.11:1 | 5.14:1 | 6.18:1 | 3.70:1 |
4.63:1 | 5.67:1 | 7.21:1 | 3.89:1 |
5.29:1 | 6.17:1 |
| 4.12:1 |
6.17:1 |
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| 4.35:1 |
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| 4.62:1 |
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| 4.82:1 |
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| 5.12:1 |
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| 5.43:1 |
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| 5.86:1 |
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| 6.31:1 |
| PTO variant | Type | Speed ratio | Max torque (Nm) | Rotation |
|---|---|---|---|---|---|
ZTO1006 | PTR-ZF4 | Flange | 1:1.699 | 320 | Same |
| PTR-ZF5 | Pump | 1:1.699 | 320 | Same |
| PTR-FH5 | Flange | 1:0.963 | 450 | Same |
| PTR-PH4 | Pump | 1:0.963 | 450 | Same |
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ZTO1109 | PTR-ZF2 | Flange | 1:1.903 | 410 | Same |
| PTR-ZF3 | Pump | 1:1.903 | 410 | Same |
| PTR-FH1 | Flange | 1:0.970 | 800 | Inverse |
| PTR-PH1 | Pump | 1:0.970 | 800 | Inverse |
| PTR-FH2 | Flange | 1:1.253 | 430 | Same |
| PTR-PH2 | Pump | 1:1.253 | 430 | Same |
| PTR-FH5 | Flange | 1:1.778 | 450 | Same |
| PTR-PH4 | Pump | 1:1.778 | 450 | Same |
| PTRA-PH1* | Pump | 1:0.970 | 600 | Inverse |
| PTRA-PH2* | Pump | 1:1.253 | 430 | Same |
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AT2412F | PTRD-D1D (TPTT730) | Flange | 1:1.292–1.645 | 730 | Inverse |
| PTRD-D1D (TPTT730) | Pump | 1:1.292–1.645 | 730 | Same |
| PTRD-D1D (TPTT870) | Flange | 1:1.040–1.325 | 870 | Inverse |
| PTRD-D1D (TPTT870) | Pump | 1:1.040–1.325 | 870 | Same |
| PTR-FH1 | Flange | 1:0.705–0.897 | 1000 | Inverse |
| PTR-PH1 | Pump | 1:0.705–0.897 | 1000 | Inverse |
| PTR-FH2 | Flange | 1:0.910–1.159 | 430 | Same |
| PTR-PH2 | Pump | 1:0.910–1.159 | 430 | Same |
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AL306 | PR-HP4T | Pump | 1:1.401 | 400 | Same |
| PR-HP4TL | Pump | 1:1.139 | 400 | Same |
| PR-HP6TH | Pump | 1:1.401 | 600 | Same |
| PR-HP6TL | Pump | 1:1.139 | 600 | Same |
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D8K | PTER1400 | Flange | 1:1.000 | 600** | Inverse |
| PTER-DIN | Pump | 1:1.000 | 600** | Inverse |
| PTER-100 | Flange | 1:1.000 | 600** | Inverse |
*Optional extra PTO for PTR-ZF2 / ZF3
**With AT2412F, max torque while driving = 150 Nm
