ESCOT for Better Fuel Efficiency

Rising fuel costs are a major challenge for the global transport industry, increasing overheads and putting pressure on profitability. Quester addresses this with the ESCOT automated manual transmission (AMT), which not only improves fuel economy and lowers operating costs but also enhances safety and driver comfort. By eliminating complex gear shifting, ESCOT allows drivers to focus on the road, promoting safer handling. The added comfort reduces fatigue and makes driving more enjoyable - helping attract and retain skilled drivers in a competitive market.

ESCOT for Quester With Quester GH8E and GH11E

A fast-responding, automated manual transmission that quickly and automatically always chooses the right gear.

 

ESCOT - big news for Quester
ESCOT: The Benefits

ESCOT: The Benefits

How does it work?

 

  • ESCOT automated manual transmission features a non-synchromesh manual gearbox that has an electronically regulated pneumatic gear changing system and an automatic clutch.

  • The secret of seamless gear changes lies in the intelligent electronic control unit, controlling the pneumatic system that handles the clutch and shifts.

  • By constantly receiving information about speed, acceleration, weight, road condition, torque demand and more, ESCOT can carry out every shift with extreme precision.

  • It also communicates closely with the engine to adjust revs and engine brake effect for fast, comfortable, fuel-efficient gear shifts.

 

How does it improve fuel efficiency?

 

Internal energy losses are lower than on manual gearboxes. However, it’s the electronics that make the difference. When driving in ECO mode, every gear change is timed precisely, to let the engine work at its most efficient rpm range.

Fuel Coach

The best way to improve driving efficiency in real time.

  • All Quester models are equipped with a built-in fuel coach — an onboard solution clearly displayed at the center of the LED display that gives instructions in real time.

  • Fuel coaching encourages an optimal driving style at all times. It gives feedback and simple suggestions on how to improve safety and fuel efficiency, immediately and over the long term.

Fuel Coach
Your fuel-friendly combination

Your Fuel-friendly Combination

 

ESCOT GH8E and GH11E — a winning formula for increased fuel efficiency.

Engines deliver high torque and pulling power at low RPMs, while flat torque curve minimizes need for gear changing. Meaning higher average speeds and lower fuel consumption in the long run.

GH8E 

  • 8-liter diesel engine
  • Low operating cost via reduced maintenance and long service intervals
  • Turbocharging with air-to-air intercooler
  • Available in both Euro 3 and Euro 5
  • Power/torque:250 hp/950 Nm, 280 hp/1050 Nm, 330 hp/1200 Nm, 350 hp/1200 Nm
  • Available with optional UD Extra Engine Brake (UD EBB)

 

Available transmissions:

  • ESCOT automated manual transmission
  • Automatic (Allison)
  • Manual
GH8E
GH11E

GH11E

  • 11-liter diesel engine
  • Good torque at low revs delivers fast acceleration
  • Low fuel consumption via wide rev range & high thermal
  • Available in both Euro 3 and Euro 5
  • Turbocharging with air-to-air intercooler
  • Engine driven power take-off with high torque output of maximum 650 Nm
  • Power/torque: 370 hp/1700 Nm, 390 hp/1800 Nm,420 hp/2000 Nm, 440 hp/2010 Nm,410hp/1990 Nm, 460hp/2240 Nm
  • Available with optional UD Extra Engine Brake (UD EBB)

 

Available transmissions:

  • ESCOT automated manual transmission
  • Automatic (Allison)
  • Manual

 

Cruise Control

Cruise control reduces driver workload on long journeys and helps lower fuel consumption by maintaining a constant speed. This feature also enhances safety and reduces stress, allowing drivers to keep their eyes on the road instead of constantly monitoring the display or adjusting speed. By minimizing distractions and fatigue, cruise control creates a more comfortable and secure driving experience.

Man wearing a blue shirt and cap driving a truck on a sunny day.
Green semi-truck Quester cab without a trailer on a white background.

Aerodynamic Cab Design

Quester cab is designed for increased fuel efficiency at highway speeds. An optional roof deflector reduces coefficient drag by 5%.