Caterpillar Performance Handbook, January 2017, SEBD0351-47

Standard Cold Inflation Pressures ● Wheel Dozers — Bias and Radial Ply

Tires

Optimal pressures may vary depending on specific applications and working conditions. Always consult your local tire supplier for operating pressures.

WHEEL DOZERS — Bias Ply

Inflation Pressure

Bridgestone/Firestone

Titan

Ply Rating

Model

Tire Size

Front

Rear

Front

Rear

kPa 345 483 655

psi

kPa 379 414 414

psi

kPa

psi

kPa

psi

35/65-33

42 42 58

834K 844K 854K

50 70 95

55 60 60

41.25/70-39

476 676

476 676

69 98

69 98

45/65-45

WHEEL DOZERS — Radial Ply

Inflation Pressure

Michelin

Bridgestone/Firestone

Titan

Star Rating

Model

Tire Size

Front

Rear

Front

Rear

Front

Rear

kPa psi

kPa psi

kPa psi

kPa psi

kPa psi

kPa psi

23.5R25

352 352 352 400 303 379

324 352 352 400 303 310

814F2 824K 824HQ

51 51 51 58 44 55

47 51 51 58 44 45

★ ★

875/65R29 29.5R25 35/65R33 45/65R39 45/65R45

496

421

72

61

★★

★★ , ★★★

345 379

414 379

648

648

834K 844K 854K

50 55

60 55

94

94

★

648

648

94

94

★★

32

Edition 47 32-75