Colorado Petroleum Home of Rugged Products

Rugged 400 Engine oil

MACK EO-M, EO-M+, EO-N CUMMINS N.T.C. 400

Rugged 400 Engine Oil is designed to meet all engine manufacturers requirements. Rugged 400 15w40 & 10w30 meet the new API classification SL/CI-4 PLUS. This low ash, multi service product is approved for low ash Detroit Diesel requirements as well as other high output diesels requiring S-3 quality oil. It is available in SAE grades 10w, 20w20, 30, 40, 50, 10w30 and 15w40. This high-grade oil delivers top performance in both gasoline and diesel engines. It is specially suited for supercharged diesel engines, and meets the new military specification MIL-PRF-2104E. Rugged 400 Engine Oil also meets the requirements for low speed, high-torque engines.

RECOMMENDED:
Supercharged or naturally aspirated diesel engines for which the manufacturer specifies series 3 (S-3) motor oil. Wherever a MIL-PRF-2104E,or a MIL 4652D motor oil is required. For API service SL/SJ/SH/CD-II/CD-4/CF/CF-II/CF-4/CG-4/CI-4. For mixed gasoline, diesel engine fleets.

EXCEEDS REQUIREMENTS OF:

  • MIL-PRF-2104E, MIL-L-2104F, MIL-L-4652D, HT/HS
  • Cummins N.T.C. 400, Cummins bench test, CRC L-38, Cummins CES 20078, 20076, 20072 and 20071
  • Caterpillar Superior Lubricants (Series 3), TO-2, Caterpillar ECF-1, Caterpillar 1-P,
  • Caterpillar 1N @ 1M-PC
  • Detroit Diesel 7Se-270, DDC 6V-92A, DDC Series 2000/4000 Category 1
  • GM 6.2L
  • MACK EO-M, EO-M+, EO-N
  • Daimler-Chrysler 228.1 and 229.1 Blanket
  • Allison C-4 (10 and 30), ? Volvo VDS
  • Mack T-8, Sequence IID, IIIE, & VE
  • Global DHD-1
  • MTU Type 1
  • EMA LRG-1
  • Man 271, ACEA A3/B3/E2

 

TYPICAL PROPERTIES
SAE Grade 10w 20w 30w 40w 50w 10w30 15w40
Gravity, API 30.0 29.5 29.0 28.0 28.0 29.8 28.5
Flash, COC Degrees F. 406 439 450 493 514 410 439
Pour Point, Degrees F. -25 -15 -05 0 8 -29 -25
Viscosity Cst @ 40 Deg. C. 41.7 66.2 102 156 245 69.5 101.5
Viscosity Cst @ 100 Deg. C. 6.61 8.7 12.0 15.0 20.0 10.5 14.3
Viscosity Index 110 103 107 96 94 140 144
Viscosity CCS, cP -25C (7000) max RG10w30 -20C (7000) max RG15w40
Total Base Number 10.6
Sulfated Ash 1.36

A SUPERIOR PRODUCT BY COLORADO PETROLEUM 12/21/04 TH

   
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