Cat D1 / D2 / D3
Maintenance & Service

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Parts Reference Guide

* Download the D1 / D2 / D3 Small Dozer Parts Reference Guide document.

Standard Maintenance Greases

Previous Cat Product Name Cat Ultra5 Moly Number 1 Cat Ultra Moly  Number 2  Cat Advanced 3 Moly
Current Cat Product Name Cat Extreme Application Grease 1 Cat Extreme Application Grease 2 Cat Prime Application Grease
Grade (NLGI) 1 2 2
Melting Point C° (F°) 260 (500) 260 (500) 260 (500)
Ambient Temperature C° (F°) -35 to +40 (-31 to +104) -30 to +50 (-22 to +122) -20 to +40 (-4 to +104)
Base Oil Type Mineral Mineral Mineral
Color Dark Grey Dark Grey Dark Grey
Cartridge (390 g/14 oz) 452-5996 452-6001 452-6006
Plastic Pail (5 kg/11 lb) - - -
Plastic Pail (16 kg/35 lb) 452-5999 452-6004 452-6009
Keg (55 kg/120 lb) 452-5998 452-6003 452-6008
Drum (180 kg/400 lb) 452-5997 452-6002 452-6007

 

Greases For Unique Applications And Environments

Previous Cat Product Name Cat Arctic Platinum Cat Desert Gold Cat Multipurpose Hammer Paste
Current Cat Product Name Cat Extreme Application Grease - Arctic Cat Extreme Application Grease - Desert Cat Utility Grease
Grade (NLGI) 0 2 2 2
Melting Point C° (F°) 230 (446) 280 (536) 260 (500) 230 (446)
Ambient Temperature C° (F°) -35 to +40 (-31 to +104) 30 to +50 (-22 to +122) -30 to +40 (-22 to +104) -20 to +1100 (-4 to +2012)
Base Oil Type Semi-Synthetic Mineral Mineral Mineral
Color Dark Grey Dark Grey Blue Bronze
Cartridge (390 g/14 oz) - 452-6016 452-6011 130-6951 (standard) 317-8491 (autolube)
Plastic Pail (5 kg/11 lb) - - - 133-8807
Plastic Pail (16 kg/35 lb) 508-2187 452-6019 452-6014 -
Keg (55 kg/120 lb) 508-2186 452-6018 452-6013 -
Drum (180 kg/400 lb) 508-2185 452-6017 452-6012 -
Part Description Part Number Quantity
Standard Battery 115-2422 2
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Planned Maintenance 

Small Dozers Every 500 Hours
Cabin Air
Sales Model Serial Number Prefix Fresh Air Filter with A/C - Alternative Fresh Air Filter with Spark Arrestor Recirculating Element A/C Recirculating Element no A/C
D1 / D2 /D3 XKF, XKL, XT3, XKM, XKR, XKW, XKY, XT5 266-7765 476-7104 443-2127 443-2127

 

Small Dozers Every 500 Hours (Continued)
Engine Oil / Filter Change Air Filter Fuel Filter Change
Sales Model Serial Number Prefix Filter Oil Quantity - Liter (Gallon) DEO-ULSTM Primary Element - Clean or Replace Secondary Element Primary Element Secondary Element
D1 / D2 /D3 XKF, XKL, XT3, XKM, XKR, XKW, XKY, XT5 569-8036 10.5 (2.8) 526-3120 526-3124 523-6604 360-8960
Small Dozers Every 1500 Hours
Drive Belt
Sales Model Serial Number Prefix D1 D2 and D3
D1 / D2 /D3 XKF, XKL, XT3, XKM, XKR, XKW, XKY, XT5 with A/C = 524-2467 |
without A/C = 525-7711		 with A/C = 515-2097 |
without A/C = 520-3849
Small Dozers Every 2000 Hours
Hydraulic Filter Change Final Drive Oil Change Winch Oil Change
Sales Model Serial Number Prefix Filter Unit Winch Filter (if equipped) Oil Quantity - Liter (Gallon) TDTO Oil Quantity - Liter (Gallon) TDTO
D1 / D2 /D3 XKF, XKL, XT3, XKM, XKR, XKW, XKY, XT5 421-5481 421-5479 10 (2.6) per side 19 (5)
Small Dozers Every 3000 Hours
Hydraulic Tank DEF Filter
Sales Model Serial Number Prefix Breather Element Filter
D1 / D2 /D3 XKF, XKL, XT3, XKM, XKR, XKW, XKY, XT5 9R-9925 (Quantity: 2) 378-3187
Small Dozers Every 6000 Hours
Hydraulic Oil
Sales Model Serial Number Prefix Oil Quantity- Liter (Gallon)
D1 / D2 /D3 XKF, XKL, XT3, XKM, XKR, XKW, XKY, XT5 50 (13.2)
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Technical Specifications

* Dimensions listed may vary depending on machine configuration.

Sales Model Serial Number Prefix Operating Weight Operating Weight - LGP Operating Weight - LGP
30in/ 762mm
D1 XKF, XKL, XT3 17,855 lb 8099 kg 18,839 lb 8545 kg 19,295 lb 8752 kg
D2 XKM, XKR 18,382 lb 8338 kg 19,066 lb 8648 kg - -
D3 XT5, XKW, XKY 20,640 lb 9362 kg 21,369 lb 9693 kg 21,810 lb 9893 kg
Sales Model Serial Number Prefix Ground Pressure Ground Pressure - LGP Ground Pressure - LGP
30in/ 762mm
D1 XKF, XKL, XT3 6.45 psi 44.5 kPa 4.3 psi 29.9 kPa 3.7 psi 25.5 kPa
D2 XKM, XKR 5.7 psi 39.5 kPa 4.3 psi 29.7 kPa - -
D3 XT5, XKW, XKY 5.7 psi 39.5 kPa 4.5 psi 31.2 kPa 3.9 psi 27.2 kPa

Net Power at 2,200 rpm

Sales Model Serial Number Prefix SAE J1349 ISO 9249/EEC 80/1269
D1 XKF, XKL, XT3 80 hp 59.7 kW 80 hp 59.7 kW
D2 XKM, XKR 92 hp 68.8 kW 92 hp 68.8 kW
D3 XT5, XKW, XKY 104 hp 77.6 kW 104 hp 77.6 kW
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Maintenance & Operating Tips

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