Model	Specs	Engine	Flywheel HP	Operating weight (lb)	Blade Type	Blade Capacity
D21A-8	Specs	Komatsu 4D94LE-2	40	8,690	Pwr. Angle Tilt	0.75
D21P-8	Specs	Komatsu 4D94LE-2	40	9,350	Pwr. Angle Tilt	0.75
D31EX-21 KOMSTAT	Specs	Komatsu SAA4D102E-2	75	15,720	Pwr. Angle Tilt	1.65
D31EX-21 KOMSTAT II	Specs	Komatsu SAA4D102E-2	75	15,720	Pwr. Angle Tilt	1.95
D31PX-21 KOMSTAT	Specs	Komatsu SAA4D102E-2	75	16,870	Pwr. Angle Tilt	1.75
D31PX-21 KOMSTAT II	Specs	Komatsu SAA4D102E-2	75	16,870	Pwr. Angle Tilt	2.03
D37EX-21 KOMSTAT	Specs	Komatsu SAA4D102E-2	85	16,340	Pwr. Angle Tilt	2.21
D37EX-21 KOMSTAT II	Specs	Komatsu SAA4D102E-2	85	16,340	Power Angle Tilt	2.25
D37PX-21 KOMSTAT	Specs	Komatsu SAA4D102E-2	85	17,130	Pwr. Angle Tilt	2.39
D37PX-21 KOMSTAT II	Specs	Komatsu SAA4D102E-2	85	17,130	Power Angle Tilt	2.23 - 2.50
D39EX-21 KOMSTAT	Specs	Komatsu SAA4D102E-2	95	18,780	Pwr. Angle Tilt	2.52
D39EX-21 KOMSTAT II	Specs	Komatsu SAA4D102E-2	95	18,780	Pwr. Angle Tilt	2.90
D39PX-21 KOMSTAT	Specs	Komatsu SAA4D102E-2	95	19,620	Pwr. Angle Tilt	2.69
D39PX-21 KOMSTAT II	Specs	Komatsu SAA4D102E-2	95	19,620	Power Angle Tilt	3.00
D41E-6C	Specs	Komatsu SA6D102E-2A	110	24,140	Pwr. Angle Tilt Dozer	3.4 - 3.8
D41P-6C	Specs	Komatsu SA6D102E-2A	110	25,400	Pwr. Angle Tilt Dozer	3.4 - 3.8
D61EX-15	Specs	Komatsu SA6D114E-2	155	36,420	Angle Tilt / Semi-U Tilt Dozer	4.4 yd³ - 5.6 yd³
D61PX-15	Specs	Komatsu SA6D114E-2	155	39,990	Angle Tilt Dozer	5.0 yd³
D65EX-15	Specs	Komatsu SA6D125E-3	190	44,270 Long Track: 45,900	Semi-U Tilt/Straight Tilt/Angle	4.83 - 7.34
D65PX-15	Specs	Komatsu SA6D125E-3	190	45,860	Straight Tilt	4.83
D65WX-15	Specs	Komatsu SA6D125E-3	190	46,160	Semi-U Tilt/Straight Tilt	4.83 - 8.10
D75S-5			200	48,330	General Purpose/General Purpose/Multi-Purpose	2.9/3.3/2.9
D85PX-15	Specs	Komatsu SA6D125E-3	240	60,740	Straight tilt dozer	7.7
D85EX-15	Specs	Komatsu SA6D125E-3	240	61,735	Straight / Semi-U / Full tilt dozer	6.8 - 11.1
D155AX-5LT AVANCE	Specs	Komatsu SA6D140E-1	310	79,370	Semi-U	11.5
D155AX-5B	Specs	Komatsu SA6D140E-3	310	86,420	Semi-U/Full-U/Angle Tilt Dozer	6.4 - 15.4
D275AX-5	Specs	Komatsu SDA6D140E-3	410	109,900	Semi-U / U-Dozer	17.9 / 21.7
D375A-5	Specs	Komatsu SA6D170E-3	525	148,382	Semi-U/U-dozer/Dual tilt	24.2/28.8
D475A-5	Specs	Komatsu SDA12V140E	860	234,287	Semi-U/U/Dual Tilt Semi-U/Dual tilt U	35.6 - 45.0
D475A-5SD	Specs	Komatsu SDA12V140E	860	238,270	Super Dozer	58.9
D575A-3SD	Specs	Komatsu SA12V170E	1150	336,420	Super Dozer	90

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Model	Horsepower	Op. Weight	Blade
TD-7M LT	74	16,970	6-WAY
TD-7M LGP	74	17,630	6-WAY
TD-8M STD	85	17,360	6-WAY
TD-8M LGP	85	18,100	6-WAY
TD-9M	93	19,210	6-WAY
TD-9M LGP	93	19,600	6-WAY
TD-10M	101	19,395	6-WAY
TD-10M LGP	101	19,645	6-WAY
TD-15M EXTRA LT	190	46,663	HYDR. TILT
TD-15M EXTRA LGP	190	47,606	HYDR. TILT
TD-20H	225	53,076	SEMI-U