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4 - OPERATING INSTRUCTIONS
Declutch switch (4-speed only)
Declutch can increase the speed of the lift arms by tem-
porarily removing the load of the transmission from the
engine. It is often used by operators while approaching a
truck with a full bucket. The declutch switch will decouple
the transmission from the engine when brake pressure is
sensed, allowing more engine power for hydraulics. This
pressure is adjustable in the display. A higher brake pres-
sure to activate the declutch function is desirable when
operating on inclines. Higher brake pressure is the result
of increasing brake pedal travel. A lower brake pressure
to activate the declutch function is desirable when operat-
ing on firm, flat terrain. Lower brake pressure is the result
of limited brake pedal travel. Push the declutch button
on the side console to activate the declutch function. De-
clutch pressure adjustment is made in the display (access
to Machine settings/Transmission – see Chapter 3 in this
manual).
LEIL16WHL1125AA
13
Powerinch (5-speed only)
Powerinch adjusts the clutch cut-off point depending on
transmission output torque and brake pressure. It con-
trols the vehicle’s tractive force through the brake pedal,
regardless of engine speed. Powerinch is a drive line
management system which improves the operation of the
wheel loader, making it ideal for loading trucks or turning
tight corners. At full hydraulic performance, the tractive
force needed to move the vehicle is limited to the min-
imum required instead of the maximum available. This
principle reduces power loss in the torque converter and
energy loss in the axle service brake. It will aid productiv-
ity, as more power is available for the vehicle hydraulics
and the operator can experience smooth control at high
engine and low driving speeds. It will improve overall han-
dling as well.
4-30
Содержание 721G Stage IV
Страница 24: ...1 GENERAL INFORMATION Waste Handler WH configuration LEIL18WHL1118FB 3 721G 1 18 ...
Страница 26: ...1 GENERAL INFORMATION LEIL17WHL2018FB 5 821G 1 20 ...
Страница 29: ...1 GENERAL INFORMATION LEIL19WHL0584H 1 1 23 ...
Страница 30: ...1 GENERAL INFORMATION 1 24 ...
Страница 51: ...2 SAFETY INFORMATION Empty tool LEEN11T0024AA 20 2 21 ...
Страница 84: ...2 SAFETY INFORMATION 2 54 ...
Страница 154: ...3 CONTROLS AND INSTRUMENTS Select the passcode to delete from the system and con firm LEIL16WHL1551AA 96 3 70 ...
Страница 162: ...3 CONTROLS AND INSTRUMENTS Inducement and validation re starts LEIL14WHL0394HA 2 3 78 ...
Страница 163: ...3 CONTROLS AND INSTRUMENTS Validation re start procedure LEIL15WHL0608HA 3 3 79 ...
Страница 189: ...4 OPERATING INSTRUCTIONS RCPH10WHL045BAH 7 4 15 ...
Страница 191: ...4 OPERATING INSTRUCTIONS RCPH10WHL045BAH 9 4 17 ...
Страница 193: ...4 OPERATING INSTRUCTIONS RCPH10WHL045BAH 12 4 19 ...
Страница 208: ...4 OPERATING INSTRUCTIONS 4 34 ...
Страница 222: ...5 TRANSPORT OPERATIONS 5 14 ...
Страница 259: ...7 MAINTENANCE LEIL17WHL1665H 5 721G 7 21 ...
Страница 260: ...7 MAINTENANCE LEIL17WHL1665H 6 821G 7 22 ...
Страница 265: ...7 MAINTENANCE DEF AdBlue level faults failures and engine power loss levels LEIL15WHL0607HA 2 7 27 ...
Страница 266: ...7 MAINTENANCE DEF AdBlue quality faults failures and engine power loss levels LEIL15WHL0609HA 3 7 28 ...
Страница 267: ...7 MAINTENANCE DEF AdBlue technical faults LEIL14WHL0392HA 4 7 29 ...
Страница 291: ...7 MAINTENANCE LEIL18WHL1152AA 14 821G 7 53 ...
Страница 300: ...7 MAINTENANCE LEIL15WHL1846AB 2 821G 7 62 ...
Страница 313: ...7 MAINTENANCE LEIL18WHL1154FA 1 LEIL18WHL1155FA 2 7 75 ...
Страница 360: ...7 MAINTENANCE 9 Re install all the covers guards and steps previously removed 7 122 ...
Страница 417: ...7 MAINTENANCE Waste Handler WH models LEIL17WHL2020FA 2 7 179 ...
Страница 436: ...8 SPECIFICATIONS 721G Loader Lift Arms Specifications LEIL16WHL0629FB 1 8 10 ...
Страница 445: ...8 SPECIFICATIONS LEIL16WHL0629FB 4 8 19 ...
Страница 461: ...8 SPECIFICATIONS LEIL16WHL0629FB 10 8 35 ...
Страница 470: ...8 SPECIFICATIONS LEIL16WHL0629FB 13 8 44 ...
Страница 480: ...8 SPECIFICATIONS 8 54 ...
Страница 516: ...9 ACCESSORIES 9 36 ...
Страница 520: ...Windows 3 86 Windshield washer fluid level Check 7 163 ...
Страница 521: ......