62

Paper Pulp (6% to 15%)

60-62

Peanuts, Raw, Uncleaned, Unshelled

15-20

Peanuts, Clean, In Shell

15-20

Peanuts, Shelled

35-45

Peanut Meal

Rye, Middlings

30

47

42

Rye, Bran

15-20

Rye, Shorts

32-33

Product

Lbs. /
Cu.
Ft.

Product

Lbs. /
Cu.
Ft.

Safflower Seed

45

Soda Ash, Light

Safflower Cake

50

Soda Alum

75

Safflower Meal

50

Sodium Aluminate, Ground

72

29

Sodium Aluminate, Sulphate

Salicylic Acid

20-35

75

Salt, Dry Coarse

45-60

Sodium Nitrate

70-80

Salt, Dry Fine

70-80

Sodium Phosphate

50-60

Salt Cake, Dry Coarse
Salt, Dry Pulverized

85

Sodium Sulfite

96

65-85

Soy Bean, Cake

40-43

Sand, Dry Bank (Damp)

110-130

Soy Bean, Cracked

30-40

Sand, Dry Bank (Dry)

90-110

Soy Bean, Flake, Raw

18-25

Sand, Foundry, Prepared

65-75

Soy Bean, Flour

27-30

Sand, Foundry (Shake Out)

90-100

Soy Bean Meal, Cold

40

Sand, Dry Silica

90-100

Soy Bean Meal, Hot

40

Sand, (Resin Coated) Silica

104

Soy Beans, Whole

Sand, (Resin Coated) Zircon

115

Starch

Sandstone, Broken

85-90

Sawdust, Dry

10-13

45-50
25-50

Steel, Turnings, Crushed

100-150

Steel, Turnings

75-150

65

Sugar Beet Pulp, Dry

12-15

Sesame Seed

27-41

Sugar Beet Pulp, Wet

25-45

Shale, Broken

90-100

Sugar, Refined, Granulated, Wet

50-55

Shale, Crushed

85-90

Sugar, Raw

55-65

Sea-Coal

Shellac

80

Sugar Cane, Knifed

15-18

Shellac, Powdered or Granulated

31

Sulphur, Crushed Minus 1/2"

50-60

80

Sulphur, Lumpy Minus 3"

80-85

Sulphur, Powdered

50-60

Silica, Flour
Slag, Blast Furnace, Crushed

130-180

Slag, Furnace, Granular, Dry

60-65

Sunflower, Seed

19-38

Slag, Furnace, Granular, Wet

90-100

Taconite, Pellets

116-130

Slate, Crushed, Minus 6

80-90

Talcum Powder

50-60
80-90

Slate, Dust

70-80

Talcum, Minus 1/2"

Slate, Crushed, Minus 1/8"

82-85

Talc, Solid

165

Slate, Lump

85-95

Tallow

58

Sludge, Sewage, Dried

40-50

Tanbark, Ground

Sludge, Sewage, Dry Ground

45-55

Trap Rock, Screenings

90-100
100-110

55

Soap, Beads or Granules

15-35

Trap Rock, Lumps

Soap, Chips

15-25

Tricalcium Phosphate

40-50

Soap, Detergent

15-50

Trisodium Phosphate

60

Soap, Flakes

5-15

Trisodium Phosphate, Granular

60

Soap, Powder

20-25

Trisodium Phosphate, Pulverized

50

Soapstone, Talc, Fine

40-50

Triple Super Phosphate

50-55

Soda Ash, Briquettes

50

Urea Prills, Coated

43-46

Soda Ash, Heavy

55-65

Vemiculite, Ore
48

80

Product

Lbs. /
Cu.
Ft.

Product

Lbs. /
Cu.
Ft.

Vemiculite, Expamded

16

Wood Chips, Screened

10-30

Vetch

48

Wood Chips, Hogged Fuel

15-25
16-36

Walnut Shells, Crushed

35-45

Wood, Flour

Wheat

45-48

Wood, Shavings

8-16

Wheat Bran

16-20

Zinc, Concentrate Residue

75-80

Wheat, Cracked

40-45

Zinc, Dust

200

Wheat, Flour

33-40

Zinc, Ore, Crushed

160

Wheat, Germ

18-28

Zinc, Ore, Roasted

110

Wheat, Middlings

20-24

Zinc Oxide, Heavy

30-35

White Lead, Dry

75-100

Zinc Oxide, Light

10-15

Notes:
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49

Landing Gear Operating Instructions
WARNING: Before attempting to operate the landing gear,
you must read and understand the following procedures.
1. Perform all procedures in lighted area clear of obstacles and other
personnel.
2. Always grip the crank handle securely with both hands.

3. Maintain proper footing at all times.
4. Never attempt to shift the landing gear while under load.
5. Lifting and lowering of the trailer must always be done in LOW GEAR.
6. DO NOT ATTEMPT TO LIFT OR LOWER TRAILER WITH LANDING GEAR
IN HIGH GEAR, AS SERIOUS PERSONAL INJURY COULD OCCUR.
7. Always secure the crank handle when not in use.

TRAILER
RETRACT
LOW
HIGH
EXTEND
Figure 9. Landing Gear

> Push crank handle in for high gear.
> Pull crank handle out for low gear.
> Turn crank: Counterclockwise to Retract, Clockwise to Extend.

50

PREVENTIVE MAINTENANCE
INTRODUCTION
Lubrication and service performed at regular intervals will keep the DRY BULK
TRANSPORT in top operating condition for the longest period of time. The
importance of regular inspection cannot be over-emphasized. Making
necessary adjustments, tightening nuts and bolts, checking air lines, lights
and wiring connections will help prevent serious trouble and delays on the
road.
The driver should be the first line of defense in Preventive Maintenance. A
conscientious and alert operator will promptly report all need for adjustment
or repair. A vehicle safety check should be performed daily prior to operation.

LUBRICANTS
It is not the policy of the Heil Trailer International, Co. to guarantee lubricant
performance. The responsibility for the quality of any lubricant rests solely
with the distributor or manufacturer of the lubricant.

DELIVERY INSPECTION
All units are thoroughly tested and inspected at the factory. As an added
precaution, the following items should be double checked upon delivery.
Axles……………………………………………………………………….… Check king pin alignment
Wheels…………………………………………………………………………...Check wheel lug torque
Brakes……………………………………………Check for proper operation and adjustment
Lights and Wiring……………………………………………Check lights for proper operation
Air Spring Bolts……………………………………………………………..Check for proper torque

Shock Absorber Bolts………………………...…………………………Check for proper torque
Suspension Pivot Connection Bolts…………………………….…Check for proper torque
Piping…………………………………………………………………………………………..Check for leaks
Manhole Cover………………………..Check clamping device for proper cover closure
Landing Leg Support Bolts…….……………………………...…….Check for proper torque
Front and Rear Structure Bolts………………………………….…Check for proper torque

51

PREVENTIVE MAINTENANCE SCHEDULE
DAILY
Anti-Lock Brake System……………………………………………Check for proper operation
Lights and Wiring………………………………………Check all lights for proper operation
All Bolts………………………………………………………….……...Visually check for tightness
Air Reservoirs………………………………………………….……Drain at the end of each shift
Tires………………………………………………………...Check for proper inflation and inflate

WEEKLY
Wheel Seals………………………………………………….Check for oil leakage and oil level
Wheel Lugs……………………………………………………………….…Check for proper torque
Wiring………………………………………………………………….………....Check all connections
Suspension Bolts..…………………………………………………….…Check for proper torque
Piping………………………………………………………………….…Check for leaks and damage