Volvo i-shift transmission Bedienungsanleitung PDF herunterladen (Seite 1)

Volvo Trucks North America

Product Information – Powertrain

Subject:

Competitive Analysis of Eaton Ultrashift PLUS

Date: November 24, 2009

Page 1 of 9

This information is provided by Product Management in the Marketing Department. It is accurate at the time of publication but is subject to

change without notice. Refer to TM2 for appropriate sales code(s), product features, weight, and price.

This document is a competitive analysis of the Volvo I-Shift AMT-D series and the Eaton Ultrashift PLUS

Linehaul and Performance automated transmissions. Both the I-Shift and Ultrashift PLUS are available in either

direct drive or overdrive models.

Eaton Ultrashift PLUS Volvo I-Shift

Specification Overview

Designation

MHP MXP AT2612D ATO2612D ATO3112C

Type

2-Pedal AMT

Direct Drive

2-Pedal AMT

Overdrive

2-Pedal AMT

Overdrive

2-Pedal AMT

Overdrive

2-Pedal AMT

Direct Drive

2-Pedal AMT

Overdrive

2-Pedal AMT

Overdrive

Torque Capacity (lb-ft)

1450-1550¹ 1450-1650¹ 1450-1850 2250² 1900 1900 2350

Max GCW (lbs)

80,000 80,000 150,000 Unlimited³ 143,000*

Weight w/clutch(lbs)

915 915 995 995 712 712 726

Oil Drain Interval (miles)

Gear Selector Positions

Overall Ratio

15.42:1 17.53:1 16.84:1 18.95:1 14.94:1 15.04:1 15.04:1

Forward Gears

13 18

Reverse Gears

500,000**

R-Reverse, N-Neutral, D-Drive, M-Manual

Volvo I-Shift

LAS

Eaton Ultrashift® PLUS

110,000*

R-Reverse, N-Neutral, D-Drive, Manual, Low

500,000**

²Pending 2010 Release

180,000

³Application Approval Required

*Higher GCW with application approval

**Linehaul operations @ 80,000 GCW

¹+200 lb-ft in top 2 gears

LAS = Linehaul Active Shifting, MHP = Multipurpose High Performance, MXP = Multipurpose Extreme Performance

Torque Capacity

Eaton Ultrashift PLUS

• LAS = 1850 lb-ft (top 2 gears, 1650 lb-ft otherwise)

• MHP/MXP = 2250 lb-ft (pending 2010 release)

Volvo I-Shift

• AT2612D = 1900 lb-ft

• ATO2612D = 1900 lb-ft

• ATO3112D = 2350 lb-ft

Eaton advertises that they have the highest torque capacity in the industry. While 2250 lb-ft capacity is impressive,

the 2350 lb-ft rating of the Volvo I-Shift for the D16 engine is higher by 100 lb-ft. In fact, it’s the only transmission

which can be used behind Volvo’s 700 HP D16 Euro V engine, with 2323 lb-ft (3150 N-m). No matter the model of

the I-Shift transmission, the same robust internal gears are used and the transmission will always meet or exceed

the torque rating of the engine with which it is paired.

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