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Form 0921 · MIXER POSITION

Mounting position calculator

Truck tare first, then mixer and legal limits. Shop position rounds to the nearest 5 mm. No sign-in. Jobs save on this device.

* required·optional fields are labelled

Tables Teach Grok Brief.md

1 · Truck & chassis tare

Diesel — fill remaining to full @ 0.8 kg/L

F 0.000 · R 0.000

AdBlue — fill remaining to full

F 0.000 · R 0.000

Corrected chassis weights — fed into mixer

Final front tare
0.100
t
Final rear tare
0.000
t
Final total tare
0.100
t · driver adj 0.100
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Driver (workbook A31)

add = (100 − driver kg) / 1000 = (100 − 0) / 1000 = 0.1000 t

0 kg in tare means no driver was on the weighbridge — add 100 kg to the front.

Diesel — fill remaining to full @ 0.8 kg/L (A32 / A39)

remaining = cap × (1 − level) = 0 × (1 − 0) = 0.00 L
mass = remaining × 0.8 / 1000 = 0.00 × 0.8 / 1000 = 0.0000 t
front = mass × (WB − loc) / WB = 0.0000 × (0 − 0) / 0 = 0.0000 t
rear = mass − front = 0.0000 − 0.0000 = 0.0000 t

AdBlue — front @ 0.8 kg/L (A33), remainder @ 1.0 kg/L (A40)

remaining = 0 × (1 − 0) = 0.00 L
front = remaining × 0.8 × (WB − loc) / (WB × 1000) = 0.00 × 0.8 × (0 − 0) / (0 × 1000) = 0.0000 t
mass @ 1.0 kg/L = remaining × 1.0 / 1000 = 0.00 / 1000 = 0.0000 t
rear = mass − front = 0.0000 − 0.0000 = 0.0000 t

Workbook uses 0.8 kg/L on the front share and 1.0 kg/L on the remainder. Copied as written.

Final tare (A34 / A41)

front = init F + driver + diesel F + AdBlue F
= 0 + 0.1000 + 0.0000 + 0.0000 = 0.1000 t
rear = init R + diesel R + AdBlue R
= 0 + 0.0000 + 0.0000 = 0.0000 t
total = 0.1000 + 0.0000 = 0.1000 t
Corrected tare used below

2 · Mixer, accessories & legal limits

Using front tare 0.100 t
Using rear tare 0.000 t

Weight penalties (workbook)

  • Barrel shell (4 mm)+0.000
  • Gearbox+0.000
  • Wheel guards-0.040
  • Trunnion rollers-0.030
  • Chutes-0.025
  • Runners-0.060
  • Load cell+0.053
  • Water tank+0.000
  • Sum-0.102 t

Legal axle limits

GVM 0.0 t · from Truck specification sheet, overridable.

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Workbook size table

size “—” → nominal —
type “—” → —
table COG = — mm · basic wt = — t
barrel X = — t · gearbox X = — t

Option penalty rule (workbook)

R = 1 on the “standard” side of each pair, R = 0 on the other. S = 1 if R = 0, else 0. Applied tonnes = S > R ? X : 0. So a line only fires when R = 0.

Gearbox: ZF4300 is R = 0 (inverted). Barrel 4 mm is R = 0. Steel running boards / steel rollers / steel chutes / steel runners / no-scales are R = 1 (no apply). Water is litres / 1000, not this rule.

  • Barrel shell (4 mm)R=0X=0.000apply +0.000 t
  • GearboxR=1X=0.000apply +0.000 t
  • Wheel guardsR=0X=-0.040apply -0.040 t
  • Trunnion rollersR=0X=-0.030apply -0.030 t
  • ChutesR=0X=-0.025apply -0.025 t
  • RunnersR=0X=-0.060apply -0.060 t
  • Load cellR=0X=0.053apply +0.053 t
water = 0 L / 1000 = 0.000 t
penalty sum = -0.102 t
operational wt = basic + sum = 0.000 + -0.102 = -0.102 t

Legal limits (Truck specification P19:V23)

state — · mass management —
front 0.0 t · rear 0.0 t · GVM 0.0 t

From the state table. Typing a legal field overrides it.

Position result

Cesco Australia · Form 0921

Mixer mounting shop ticket

PRELIM · Serial — · —

Shop position
Invalid
Fill every required * field
Truck
—
Axle config
—
Wheelbase
0 mm
State / MM
· No
Mixer
Gearbox
—
Final front tare
0.100 t
Final rear tare
0.000 t
Op. mixer weight
-0.102 t
Legal F / R
0.0 / 0.0 t
Max legal volume
0.001 m³
Theoretical pos.
Invalid

Position rounded to the nearest 5 mm. Measure from the centre of the rear axle group to the rear of the mixer. Overhang legal: NO — do not proceed.

3 · Mounting position

Invalid

Invalid — enter: Wheelbase, Initial front tare, Initial rear tare, Diesel tank, Diesel from FA, AdBlue tank, AdBlue from FA, Mixer type, Mixer size, Gearbox, Mudguards, Trunnion rollers, Chutes, Runners, Barrel shell, Scales, Water tank, State, Mass management, Legal front, Legal rear

Theoretical position
Invalid
Fill every * field
Shop position (nearest 5 mm)
Invalid
Fill every * field
Max legal payload
0.002 t
Max legal volume
0.001 m³
COG shift
-0.0 mm
COG from rear axle
0 mm
Op. mixer weight
-0.102 t
Overhang legal
No — do not proceed
Front at max (total)
0.100 t
Rear at max (total)
-0.100 t
Show the work

Invalid — enter: Wheelbase, Initial front tare, Initial rear tare, Diesel tank, Diesel from FA, AdBlue tank, AdBlue from FA, Mixer type, Mixer size, Gearbox, Mudguards, Trunnion rollers, Chutes, Runners, Barrel shell, Scales, Water tank, State, Mass management, Legal front, Legal rear

4 · Estimated axle loading

0.00 to 10.00 m³ in 0.1 increments. Full table.

kgm³FrontRearTotal

* MAX = legal volume from GVM − (final tare + mixer). Red = over legal front / rear / GVM.

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Each row (0.00 to 10.00 m³, step 0.1)

payload kg = V × density × 1000 = V × 2.35 × 1000
M = payload t + op.wt = V × 2.35 + -0.102
COG_C = COG_nominal + shift/m³ × (nominal − V) = 0 + 55 × (0 − V)
arm = COG_C − shop = COG_C − —
front = final F + M × arm / WB = 0.100 + M × arm / 0
rear = final R + M × (WB − arm) / WB

MAX row is inserted at legal volume even if it is not on a 0.1 step. OVER when front, rear or total exceeds legal.