Monogear
Synthetic lubricant for gearboxes

Description

PROLAB's MONOGEAR is a uniquely formulated EP synthetic oil for gearboxes with a PAO base and PROLAB's antifriction treatment providing it with exceptional properties which allow it to outclass similar products.

Characteristics and Benefits

PROLAB's MONOGEAR synthetic oil for gearboxes is the result of an innovative formulation which contains a unique antifriction treatment as well as superior quality adherent polymers to ensure longer-lasting efficiency as well as second-to-none reliability under heavy loads and extreme working conditions. MONOGEAR protects gears against wear caused by friction by covering metal surfaces of bearings, pinions and crankcases with a lubricant coating thus providing power transfer integrity, a much smoother operating mode and greater reliability and efficiency by accelerating the progression speed of the lubricant through gears at start-up time.

PROLAB's PAO based MONOGEAR has built-in superior anti-foaming properties and offers maximum protection against oxidation and corrosion.  It is available in 5 ISO grades: 150, 220, 320, 460 and 680.

Normes

Monogear series meet and surpass the following normes: 

  • SAE J2360
  • MIL-PRF-2105E
  • API MT-1
  • API GL-5
  • Mack GO-J
  • Scania STO 1:0
  • ZF TE-ML 05A, 07A, 16B/C/D, 17B, 19B
  • Arvin Meritor 0-76-A/B/D
  • DAF (where GL-5 axle lubricants are recommended for use)
  • IVECO (WHERE MIL-PRF-2105E AXLE LUBRICANTS ARE RECOMMENDED FOR USE)
  • Renault (where GL-5 or MIL-PRF-2105E axle lubricants are recommended for use)
  • MAN 342 M-2

Types of Application

Use PROLAB's MONOGEAR synthetic oil in all types of gearboxes working with heavy loads.

Compatibilities

PROLAB's MONOGEAR is compatible with elastomeric seals.

Directions for Use

Follow the manufacturer's instructions for the lubrication of the specific piece of equipment.

Notes

For better results, it is highly recommended to use PROLAB's DE-25 Decontaminant prior to using a new lubricant.

Warning

The MONOGEAR synthetic oil for gearboxes can be incompatible with some yellow metals (copper-zinc alloy, copper, etc.) depending on operating temperatures.

Do not hesitate to consult your PROLAB representative.

Available Sizes

4 L, 20 L, 55 L, 205 L

Product Code

# 406: MONOGEAR # 150
# 536: MONOGEAR # 220
# 535: MONOGEAR # 320
# 534: MONOGEAR # 460
# 533: MONOGEAR # 680

MSDS

VIEW DATASHEET

characteristics astm test typical values
Monogear 150
typical values
monogear 220
typical values
monogear 320
Flash point D92 226oC 226oC 224oC
Fire point D92 238oC 232oC 246oC
Pour point D97 -30oC -22oC -13oC
Specific gravity at15oC D4052 0,89 g/cm3 0,89 g/cm3 0,89 g/cm3
Viscosity at 40oC D445 146cSt 222 cSt 334 cSt
Viscosity at 100oC D445 16 cSt 21 cSt 28 cSt
Viscosity index D2270 110 110 110

Rust preventative

(A) distilled water

(B) sea water

D665

 

Pass

Pass

 

Pass

Pass

 

Pass

Pass

Foaming characteristics

- Sequence #1

- Sequence #2

- Sequence #3

D892

 

0/0 ml

10/0 ml

0/0 ml

 

10/0 ml

0/0 ml

10/0 ml

 

20/0 ml

0/0 ml

10/0 ml

Demulsibility

- water in oil

- total free water

- emulsion

D2711B

 

0,6 %

83 ml

0 ml

 

0,8 %

86 ml

trace

 

1,2 %

84 ml

0 ml

Dielectric breakdown D877 32 Kv n.d. n.d.
4-ball wear D4172 0,35 mm 0,32 mm 0,29 mm

4-ball wear EP

- load wear index

- weld load

D2783

 

74

400 kg

 

80

400 kg

 

80

400 kg

characteristics astm test typical values
monogear 460
typical values
monogear 680
Flash point D92 236oC 228oC
Fire point D92 246oC 240oC
Pour point D97 -12oC -13oC
Specific gravity at15oC D4052 0,90 g/cm3 0,90 g/cm3
Viscosity at 40oC D445 440 cSt 622 cSt
Viscosity at 100oC D445 34 cSt 49 cSt
Viscosity index D2270 113 134

Rust preventative

(A) distilled water

(B) sea water

D665

 

Pass

Pass

 

Pass

Pass

Foaming characteristics

- Sequence #1

- Sequence #2

- Sequence #3

D892

 

0/0 ml

00/0 ml

0/0 ml

 

0/0 ml

10/0 ml

/0 ml

Demulsibility

- water in oil

- total free water

- emulsion

D2711B

 

1,2 %

85 ml

0 ml

 

1,2 %

82 ml

0,6 ml

Dielectric breakdown D877 n.d. n.d.
4-ball wear D4172 0,30 mm 0,31 mm

4-ball wear EP

- load wear index

- weld load

D2783

 

83

400 kg

 

85

400 kg

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