Machine models

Cat D8T WH specifications

Entries in this reference
Listing-entry count
1

Short answer

Cat D8T WH: crawler dozer.

Selected configuration figures
Configuration	Documented field and quantity
D8T WH	Gross Power 347 hp Operating Weight 85,150 lb

D8T WH specification matrix — Blades
Specification	D8T WH
Su - Blade Width	12.9 ft
Blade Type	SU, U
Lgp Su-Blade Capacity With Trash Rack	27.6 yd3
U-Blade Capacity With Trash Rack	32.4 yd3
Su-Blade Capacity - With Trash Rack	26.1 yd3
U-Blade Width	14 ft

Dimensions and weight
Specification	D8T WH
Length W/ Blade	19.99 ft
Width Over Tracks	8.66 ft
Height To Top Of Cab	11.35 ft
Length Of Track On Ground	10.53 ft
Ground Clearance	2.03 ft
Length W/O Blade	15.22 ft
Overall Length - Basic Tractor	15.22 ft
Width - Over Trunnions	10 ft
Width - Without Blade	120 in
Width - With Blade	155 in
Overall Length - With Blade	240 in
Width - Without Trunnions - Standard Shoe	8.66 ft
Height - ROPS/Canopy	11.35 ft
Height - Stripped Top	8.76 ft

Dimensions Lgp
Specification	D8T WH
Track Gauge	92 in
Machine Height - Grouser Tip - Exhaust Stack	129.7 in
Length - Basic Tractor - With Striker Bars With Two Counterweights*	206.4 in
Width - Tractor - Over Trunnions	130.4 in
Height - Top Of Roof-Mounted Precleaner	145.2 in
Note	*With the following attachments add: SU Blade 1844 mm/72.6 in; U Blade 2241 mm/88.2 in; Drawbar 406 mm
Height - Grouser	3.1 in
Machine Height - Grouser Tip - Length Of Track On Ground	126.2 in
Without Trunnions - Standard Shoe Width	130 in
Machine Height - Grouser Tip - Erops (Top Of Railing)	140.4 in
Length - Basic Tractor - Tag Link Trunnion To Tip - Rear Grouser*	183 in
Machine Height - Grouser Tip - Ground Clearance	24.1 in

Dimensions Non Suspended
Specification	D8T WH
Track Gauge	82 in
Width - Tractor - Over Trunnions	120.4 in
Machine Height - Grouser Tip - Erops (Top Of Railing)	140.7 in
Machine Height - Grouser Tip - Exhaust Stack	136.31 in
Machine Height - Grouser Tip - Ground Clearance	23.8 in
Machine Height - Grouser Tip - Length Of Track On Ground	128.31 in
Without Trunnions - Standard Shoe Width	106 in

Dimensions Standard
Specification	D8T WH
Machine Height - Grouser Tip - Exhaust Stack	136.7 in

Undercarriage
Specification	D8T WH
Track Gauge	6.84 ft
Standard Shoe Size	22 in
Length - Track On Ground	10.53 ft
Track Gauge - Lgp	92 in
Track On Ground - Lgp	126 in
Track Rollers/Side	8
Track Rollers/Side - Lgp	8
Track Width	1.84 ft
Number Of Track Rollers Per Side	8
Width - Shoe - Lgp	38 in
Ground Contact Area - Lgp	9,610 in2
Ground Contact Area	5,549 in2

Engine
Specification	D8T WH
Number Of Cylinders	6
Engine Model	C15 ACERT
Gross Power	347 hp
Net Power	310 hp
Power Measured @	2,000 rpm
Displacement	928 cu in
Bore	5.4 in
Stroke	6.8 in
Emissions	Tier 4 Final/Stage IV/Korea Tier 4
Flywheel Power	335 hp
Note (1)	All non road Tier 4 Interim and Final, Stage IIIB and IV, and Korea Tier 4 diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations
Note (2)	Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241
Note (3)	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.5 kg of refrigerant which has a CO2 equivalent of 3.575 metric tonnes
Rpm	1,850 rpm
Net Power - 1,900 Rpm - ISO 9249/SAE J1349	312 hp
Net Power - 1,900 Rpm - ISO 9249/SAE J1349 (Din)	317 hp
Net Power - Maximum - ISO 9249/SAE J1349 At 1,700 Rpm	335 hp
Net Power - Maximum - ISO 9249/SAE J1349 Din At 1,700 Rpm	343 hp

Operational
Specification	D8T WH
Operating Weight	85,150 lb
Fuel Capacity	170 gal
Operating Voltage	24 V
Alternator Supplied Amperage	100 amps

Transmission and speeds
Specification	D8T WH
1 Forward	2.1 mph
2 Forward	3.8 mph
3 Forward	6.6 mph
1 Reverse	2.8 mph
2 Reverse	5 mph
3 Reverse	8.8 mph
1.0 Forward	2.1 mph
2.0 Forward	3.8 mph
3.0 Forward	6.6 mph
1.0 Reverse	2.8 mph
2.0 Reverse	5 mph
3.0 Reverse	8.8 mph

Weights
Specification	D8T WH
Operating Weight	86,710 lb

Standard Blade
Specification	D8T WH
Blade width	12.9 ft
Capacity	26.1 yd3

Service Refill Capacities
Specification	D8T WH
Fuel Tank	170 gal

Standards
Specification	D8T WH
ROPS	SAE J1040 MAY94, ISO 3471:1994
FOPS	SAE J/ISO 3349 APR98 Level II, ISO 3449:1992 Level II

Rippers
Specification	D8T WH
Each Additional Shank	732 lb

Operating Weights
Specification	D8T WH
Lgp Waste Handler	91,600 lb
Standard Waste Handler	86,710 lb

Blades Capacity (SAE J1265)
Specification	D8T WH
8 U Landfill	27.7 yd3
8 Su Landfill	25.6 yd3
8 Su Lgp Landfill	28.9 yd3

Blades Width Over End Bits
Specification	D8T WH
8 Su Landfill	12.9 ft
8 U Landfill	13.9 ft
8 Su Lgp Landfill	14.9 ft

Shipping Weight
Specification	D8T WH
Lgp Waste Handler	77,900 lb
Standard Waste Handler	73,400 lb

Ratios
Figure	D8T WH
Engine horsepower per 1,000 lb of weight	3.6
Fuel tank per engine horsepower	0.55 gal

Reference directory classification
Equipment group	crawler dozer

Where the D8T WH ranks in Cat's list — Scope of the captured comparison
Brand	Equipment group	Compared entry	Sort order
Cat	crawler dozer	D8T WH	Descending quantity; 1 is largest

Figure	D8T WH	Rank	Lowest in line	Highest in line
Engine power	310.0 hp	16 (tied) of 60	43.0 hp	907.0 hp
Listed weight	85,150 lb	18 of 70	1,241 lb	235,507 lb
Fuel capacity	170.0 gal	12 (tied) of 67	30.0 gal	412.7 gal
Horsepower per 1,000 lb	3.6 hp	54 of 59	3.1 hp	94.7 hp

The D8T WH beside its neighbours
Base version	D8T	D8T WH	D9T WH
Engine power	310 hp	310 hp	410 hp
Weight	87,733 lb	85,150 lb	109,180 lb
Pump flow	D8T: 73 gpm
Fuel capacity	170 gal	170 gal	235 gal

D8T WH: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	crawler dozer	Cat and the D8T line that the D8T WH belongs to (no title names the exact model). That is too few titles to say what owners mostly ask about, so the most recent are listed instead	11

Hauling CAT D8t (Heavy Equipment Forums, 2026-01-03)
CAT D8t (Heavy Equipment Forums, 2025-12-31)
CAT D8t Breakdown (Heavy Equipment Forums, 2024-02-10)
CAT D8t Dozer No Drive (Heavy Equipment Forums, 2023-10-29)

Used market for the D8T WH — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	MachineryTrader	Cat crawler dozer	12

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
D8T WH	12	2007 to 2022	$210,000	$379,500	$283,616	11,167

D8T WH: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Cat together with the crawler dozer D8T WH	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Cat D8T WH — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Cat D8T WH — Heavy Equipment Forums. Observed 2026-09-24.
Used-market listings	Used-market listings: MachineryTrader listings for Cat D8T WH — MachineryTrader. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Cat — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Recorded observations — Forum-title snapshot
Observation field	Recorded value
Title count	11
Forum indexes	Heavy Equipment Forums
Search wording	the D8T WH crawler dozer
Latest title quoted by the reference	Hauling CAT D8t

Cat D8T WH: Configuration records

D8T WH

Specification	Source figure
Engine
Gross Power	347 hp
Net Power	310 hp
Power Measured @	2,000 rpm
Emissions	Tier 4 Final/Stage IV/Korea Tier 4
Flywheel Power	335 hp
Rpm	1,850 rpm
Net Power - 1,900 Rpm - ISO 9249/SAE J1349	312 hp
Net Power - 1,900 Rpm - ISO 9249/SAE J1349 (Din)	317 hp
Net Power - Maximum - ISO 9249/SAE J1349 At 1,700 Rpm	335 hp
Net Power - Maximum - ISO 9249/SAE J1349 Din At 1,700 Rpm	343 hp
Service Refill Capacities
Fuel Tank	170 gal
Dimensions and weight
Length W/ Blade	19.99 ft
Width Over Tracks	8.66 ft
Height To Top Of Cab	11.35 ft
Length Of Track On Ground	10.53 ft
Length W/O Blade	15.22 ft
Width - Over Trunnions	10 ft
Width - Without Blade	120 in
Width - With Blade	155 in
Overall Length - With Blade	240 in
Width - Without Trunnions - Standard Shoe	8.66 ft
Height - ROPS/Canopy	11.35 ft
Height - Stripped Top	8.76 ft
Operational
Fuel Capacity	170 gal
Operating Voltage	24 V
Alternator Supplied Amperage	100 amps
Undercarriage
Standard Shoe Size	22 in
Number Of Track Rollers Per Side	8
Track Gauge - Lgp	92 in
Track On Ground - Lgp	126 in
Track Rollers/Side	8
Track Rollers/Side - Lgp	8
Track Width	1.84 ft
Width - Shoe - Lgp	38 in
Ground Contact Area - Lgp	9,610 in2
Blades
Su - Blade Width	12.9 ft
Blade Type	SU, U
Lgp Su-Blade Capacity With Trash Rack	27.6 yd3
U-Blade Capacity With Trash Rack	32.4 yd3
Su-Blade Capacity - With Trash Rack	26.1 yd3
U-Blade Width	14 ft
Standards
ROPS	SAE J1040 MAY94, ISO 3471:1994
FOPS	SAE J/ISO 3349 APR98 Level II, ISO 3449:1992 Level II
Rippers
Each Additional Shank	732 lb
Additional specifications
Ground Clearance	2.03 ft
Overall Length - Basic Tractor	15.22 ft
Track Gauge	92 in
Machine Height - Grouser Tip - Exhaust Stack	129.7 in
Length - Basic Tractor - With Striker Bars With Two Counterweights*	206.4 in
Width - Tractor - Over Trunnions	130.4 in
Height - Top Of Roof-Mounted Precleaner	145.2 in
Note	*With the following attachments add: SU Blade 1844 mm/72.6 in; U Blade 2241 mm/88.2 in; Drawbar 406 mm
Height - Grouser	3.1 in
Machine Height - Grouser Tip - Length Of Track On Ground	126.2 in
Without Trunnions - Standard Shoe Width	130 in
Machine Height - Grouser Tip - Erops (Top Of Railing)	140.4 in
Length - Basic Tractor - Tag Link Trunnion To Tip - Rear Grouser*	183 in
Machine Height - Grouser Tip - Ground Clearance	24.1 in
Ground Contact Area	5,549 in2
Length - Track On Ground	10.53 ft
Engine Model	C15 ACERT
Displacement	928 cu in
Number Of Cylinders	6
Bore	5.4 in
Stroke	6.8 in
Note (1)	All non road Tier 4 Interim and Final, Stage IIIB and IV, and Korea Tier 4 diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations
Note (2)	Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241
Note (3)	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.5 kg of refrigerant which has a CO2 equivalent of 3.575 metric tonnes
Operating Weight	85,150 lb
Blade width	12.9 ft
Capacity	26.1 yd3
Lgp Waste Handler	91,600 lb
Standard Waste Handler	86,710 lb

Source

More in Cat: 824G II/824H/844 models: controls/blades/equipment, D8T, D9L/D9N/D9R.

Cat D8T WH specifications

Sources for this page

Cat D8T WH: Configuration records