953K Track Loader | Cat

Engine

Flywheel Power	154 HP 115 kW
Engine Model	Cat C7.1 Cat C7.1
Net Power (Rated) - SAE J1349/ISO 9249	154 HP 115 kW
Net Power - Rated - ISO 9249 (DIN)	156 HP 156 HP
Emissions	U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4 Final or China Nonroad Stage III, India Bharat III, Eurasian Economic Union Stage IIIA, UN ECE R96 Stage IIIA emission standards, equivalent to Tier 3/Stage IIIA U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4 Final or China Nonroad Stage III, India Bharat III, Eurasian Economic Union Stage IIIA, UN ECE R96 Stage IIIA emission standards, equivalent to Tier 3/Stage IIIA
Note (1)	All nonroad Tier 4 Interim and Final, Stage IIIB and IV and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) with 15 ppm (mg/kg) of sulfur or less, or up to B20 biodiesel blended with 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. All nonroad Tier 4 Interim and Final, Stage IIIB and IV and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) with 15 ppm (mg/kg) of sulfur or less, or up to B20 biodiesel blended with 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. 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.

Weights

Operating Weight	33852 lb 15355 kg
Operating Weight(1)	34484 lb 15642 kg
Note	(1) Machine equipped with Tier 4 Final/Stage IV emissions reduction technology. (1) Machine equipped with Tier 4 Final/Stage IV emissions reduction technology.

Service Refill Capacities

Fuel Tank	70 gal (US) 265 l
DEF Tank(1)	4.2 gal (US) 16 l
Note	(1) Machine equipped with Tier 4 Final/Stage IV emissions reduction technology. (1) Machine equipped with Tier 4 Final/Stage IV emissions reduction technology.

Dimensions

Overall Machine Length*	251.5 in 6389 mm
Machine Height - Top of Cab	124.2 in 3155 mm
Height - Top of Stack	110.3 in 2804 mm
Overall Machine Height - Bucket Fully Raised	183.7 in 4666 mm
Overall Machine Width without Bucket: Standard Tracks - 480 mm (19.7 in) Shoes	91.2 in 2316 mm
Overall Machine Width without Bucket: Narrow Tracks - 380 mm (14.9 in) Shoes	87.2 in 2216 mm
Note	With general purpose bucket and extra duty teeth. With general purpose bucket and extra duty teeth.

Undercarriage

Track Gauge	72.3 in 1836 mm
Track Shoe Width - Standard	18.9 in 480 mm
Track Shoe Width - Optional	14.9 in 380 mm
Track on Ground	91.3 in 2320 mm
Ground Contact Area - Standard Shoe	3410 in² 2.2 m²
Ground Contact Area - Optional Shoe	2790 in² 1.8 m²
Ground Pressure(1) - Standard Shoe	8.8 psi 60.7 kPa
Ground Pressure(1) - Optional Shoe	11.1 psi 76.7 kPa
Ground Pressure - Standard Shoe	8.6 psi 59.6 kPa
Ground Pressure - Optional Shoe	10.9 psi 75.3 kPa
Note	(1) Machine equipped with Tier 4 Final/Stage IV emissions reduction technology. (1) Machine equipped with Tier 4 Final/Stage IV emissions reduction technology.

Buckets

Capacity - General Purpose	2.4 yd³ 1.8 m³
Capacity - Multi-Purpose	2.1 yd³ 1.6 m³
Capacity - Performance Series	2.5 yd³ 2.1 m³
Width - General Purpose	97.8 in 2485 mm
Width - Multi-Purpose	97.3 in 2471 mm
Width - Performance Series	99.8 in 2536 mm
Note	Buckets equipped with teeth and segments. Buckets equipped with teeth and segments.

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.1 kg of refrigerant which has a CO2 equivalent of 1.573 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.1 kg of refrigerant which has a CO2 equivalent of 1.573 metric tonnes.