Engineering:Mercedes-Benz Vario

From HandWiki
Revision as of 19:25, 3 February 2024 by ScienceGen (talk | contribs) (add)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Short description: Full-size commercial heavy van and bus
Mercedes-Benz Vario
Ernst Auwärter Economy 100 4055.jpg
815D Vario minibus in Viernheim, Germany in March 2006
Overview
Manufacturer
  • Daimler-Benz (1996–1998)
  • DaimlerChrysler (1998–2007)
  • Daimler AG (2007–2013)
Production1996–2013
Assembly
  • Germany: Ludwigsfelde
  • Spain: Alcobendas (CKD)
Body and chassis
ClassCommercial vehicle
Body style2-door truck
4-door truck
3-door van
4-door van
4-door minibus
LayoutFront engine, rear-wheel drive
Front engine, four-wheel drive
Powertrain
EngineMercedes-Benz OM602
Mercedes-Benz OM904
Transmission5-speed manual
6-speed manual
4-speed automatic
5-speed automatic
Dimensions
Wheelbase3150-4800 mm
Width2200 mm
Chronology
PredecessorMercedes-Benz T2
SuccessorMercedes-Benz Sprinter
Mercedes-Benz Atego

The Mercedes-Benz Vario (model designation BM667/668/670) is a full-size commercial heavy van and medium duty truck manufactured by Mercedes-Benz between 1996 and 2013.

History

The Vario was launched in 1996 as a facelifted version of the Mercedes-Benz T2.[1][2]

The bodyshell remained relatively unchanged throughout its 17-year production life. The Vario proved a popular base chassis for trucks, minibuses and mini-coaches. When new regulations required disabled access, a model with a wheelchair lift was made available.[citation needed]

The Vario was fitted with several types of Mercedes-Benz engines. Pre-2000 vehicles used a 5-cylinder OM602LA (2874 cm3) and 4-cylinder OM904LA (4250 cm3), turbocharged and intercooled diesel engine. From September 2000, Vario 618D/818D models were equipped with a 4.2-liter turbo diesel engine with intercooler and direct injection with an output of 136 or 150 hp and torque of 520 or 580 Nm, respectively. The most powerful was a 177 hp, 675Nm engine.

With the introduction of the Euro 4 emission standards, the Vario began to be equipped with OM904LA series BlueTec4 turbocharged and intercooled engine with working volume of 4250 cm3 and a power of 129, 156 or 177 hp.[3][4] Set of new manual gearboxes, new automatic gearbox and some optional equipment was added to portfolio.

Two types of gearboxes were available, a 5-speed manual (later 6-speed) and on buses, an Allison AT 545 4-speed automatic (later an Allison LCT 1000 5-speed). Maximum payload was 4.4 tons with a load volume of 17.4 cubic meters. A 4x4 model was also available.[5] All models had a suspension on parabolic leaf springs, all ventilated disc brakes and power steering.

On 27 September 2013, the last Vario rolled off the production line in Ludwigsfelde.[6][7] Between 1996 and 2013, 90,743 units were manufactured.[7] The Vario was succeeded in Daimler Trucks' model range by heavier versions of the Mercedes-Benz Sprinter and lighter versions of the Mercedes-Benz Atego.

Engines

Model Displacement
cc
Bore × stroke
mm
Engine code
Mercedes-Benz
Rated output
kW (hp)
at rpm
emission standards
Torque
Nm
at rpm
Prod. years Fuel mixture
5-cylinder In-line diesel engine (turbocharged and intercooled)
512D, 612D, 812D 2874 ø89 × 92.4 OM 602 DE LA 90 (122)
3800
Euro-2
280
2000-2300
1996–2001 Distributor injection pump
with EDC -
line -
nozzle holder
4-cylinder In-line diesel engine (turbocharged and intercooled)
810DT 4249 ø102 × 130 OM 904 LA 75 (102)
2200
Euro-2
1996–2001 Unit pump -
line -
nozzle
(UPS/PLD)
BlueTec4/5
613D, 813D
813DA
(4×4)
95 (129)
2200
Euro-4/Euro-5
500
1200–1600
2006-2013
614D, 814D
814DA
(4×4)
100 (136)
2200
Euro-2/Euro-3
520
1200–1600
1996–2006
615D, 815D
815DA
(4x4)
112 (152)
2200
Euro-2
580
1200–1600
1998–2001
110 (150)
2200
Euro-3
575
1200–1600
2001–2006
BlueTec4/5
616D, 816D
816DA
(4x4)
115 (156)
2200
Euro-4/Euro-5
610
1200–1600
2009-2013
618D, 818D
BlueTec4/5 (2006-2013)
618D, 818D
818DA
(4x4)
130 (177)
2200
Euro-3
Euro-4/Euro-5
675
1200–1600
2003–2013

Gallery

References

Notes

Bibliography

External links