Caterpillar WHEEL LOADERS 972L - catalog of spare parts

RELIABILITY

The Cat® C9.3 ACERT ™ engine provides increased power density.

The use of rigorous design of the components and processes of validation of machines ensures unsurpassed reliability, durability and long uptime.

STRENGTH

Reinforced under-shift gearbox and axles effectively cope with extreme tasks.

Improved hydraulic hose routing reduces potential hose wear.

Full-flow hydraulic filtration system with additional loop filtering improves the reliability of the hydraulic system and the life of the components.

EFFICIENCY

Increased engine power by about 5% improves machine performance and response (compared to the H series).

Torque converter with locking clutch in combination with the switching between the latches provides a smooth gear shift, fast acceleration and speed on a slope.

High-performance torque converter improves digging efficiency.

Z-joint provides high breakout force at ground level.

The optional high-lift linkage provides an increased hinge pin height, which facilitates loading in various applications.

The easily loaded buckets of the Performance series have a wider neck and curved side plates, which improve material retention (fill factor) and shorten the cycle time.

An optional fully automatic traction control system (differential lock) improves heap performance and poor foot conditions.

The optional Aggregation Handler configuration offers a slightly higher payload for free processing of aggregates. *

* Additional configurations and equipment may vary by region and require compliance with the Caterpillar payload policy. Consult your dealer or Caterpillar representative.

FUEL EFFICIENCY

Fuel consumption is up to 15% lower than the H series. **

The powerful ACERT engine burns less fuel, providing power and torque when needed.

Performance buckets have a longer floor that digs easily into the heap, resulting in lower fuel consumption.

Load-sensing hydraulics provide proportional flow for the unit and steering on demand.

Standard economy mode provides maximum fuel economy with minimal impact on performance.

** Actual results may vary depending on factors such as, among other things, machine configuration, operator technique, machine application, climate, etc.

EASY OPERATION

The new best-in-class operator environment provides unsurpassed comfort, visibility and efficiency.

Intuitive, ergonomic controls allow operators to focus on their work.

The optional new two-battery ride control system provides superior ride quality and reduces cab vibration.

SECURITY

Excellent access to the cabin with a wide door and staircase steps.

Floor-to-ceiling windshield, large mirrors with built-in point mirrors and a rear-view camera provide industry-leading all-round visibility.

Durable rearranged handrails provide secure access to the machine.

PERFORMANCE

One-piece hinged hood with side and rear doors; Hydraulic and electrical service centers make access quick and easy.

Safe, ground-level access to gas stations and daily maintenance points means that less time is required for maintenance.

The optional, fully integrated Cat Autolube system provides full monitoring of the lubrication system and an overview of diagnostic tests.

CAT CONNECT TECHNOLOGY

Monitoring, management and improvement of the site.

Cat LINK Technology: VisionLink® allows owners to wirelessly access data to monitor the condition, use, and location of the machine.

Cat DETECT technology: a built-in rearview camera improves visibility behind the machine, helping operators work safely. Optional detection of objects behind the Cat increases operator awareness of the working environment, which increases safety on site.

 

Cat PAYLOAD Technologies: The optional Cat Production Measurement 2.0 provides a simple and accurate on-line payload scale that allows operators to deliver accurate loads and work more efficiently. Subscribing to Advanced Productivity provides comprehensive, helpful information that helps you manage and improve the performance and profitability of your operations.

ENGINE

Net Power - ISO 9249	302.0 HP
Displacement	568.0 in³
Maximum Gross Power - 1,800 rpm - ISO 14396 - Metric	329.0 HP
Engine Model	Cat C9.3 ACERT
Maximum Net Power - 1,700 rpm - ISO 9249 - Metric	302.0 HP
Maximum Net Torque - 1,100 rpm	1204.0 ft·lbf
Peak Gross Torque - 1,200 rpm - ISO 14396	1261.0 ft·lbf

WEIGHTS

Operating Weight	54871.0 lb
Note	Weight based on a machine configuration with Michelin 26.5R25 XHA2 L3 radial tires, full fluids, operator, standard counterweight, cold start, roading fenders, Product Link?, manual diff lock/open axles (front/rear), power train guard, secondary steering, sound suppression and a 4.8 m3 general purpose bucket with BOCE.

BUCKETS

Bucket Capacities

3.40-9.90 m³ (4.45-12.95 yd³)

OPERATING SPECIFICATIONS

Static Tipping Load - Full 37° Turn - No Tire Deflection	38396.0 lb
Breakout Force	44075.0 lbf
Static Tipping Load - Full 37° Turn - With Tire Deflection	35626.0 lb
Note (1)	For a machine configuration as defined under ?Weight.?
Note (2)	Full compliance to ISO 143971:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing.

TRANSMISSION

Forward - 2	8.1 mile/h
Forward - 4	24.5 mile/h
Reverse - 2	9.3 mile/h
Forward - 1	4.3 mile/h
Reverse - 3	16.5 mile/h
Reverse - 1	4.8 mile/h
Forward - 3	14.4 mile/h
Reverse - 4	24.5 mile/h
Note	Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 826 mm roll radius.

HYDRAULIC SYSTEM

Implement System - Maximum Operating Pressure	4496.0 psi
Hydraulic Cycle Time - Total	10.7 s
Implement System - Maximum Pump Output at 2,200 rpm	95.0 gal/min
Implement Pump Type	Variable Displacement Piston

SERVICE REFILL CAPACITIES

Transmission	15.5 gal (US)
Cooling System	18.9 gal (US)
Crankcase	6.5 gal (US)
Fuel Tank	80.0 gal (US)
Differential - Final Drives - Front	15.1 gal (US)
Hydraulic Tank	33.0 gal (US)
Differential - Final Drives - Rear	15.1 gal (US)

SOUND

With Cooling Fan Speed at Maximum Value - Exterior Sound Power Level (ISO 6395:2008)	109.0 dB(A)
Note (1)	*Distance of 15 m, moving forward in second gear ratio.
Note (2)	**For machines in countries that adopt the ?EU Directives.?
With Cooling Fan Speed at Maximum Value - Exterior Sound Pressure Level (SAE J88:2013)	76 dB(A)*
With Cooling Fan Speed at Maximum Value - Operator Sound Pressure Level (ISO 6396:2008)	72.0 dB(A)
Note (3)	***European Union Directive ?2000/14/EC? as amended by ?2005/88/EC.?
With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008)**	69.0 dB(A)
With Cooling Fan Speed at 70% of Maximum Value - Exterior Sound Power Level (ISO 6395:2008)**	108 LWA***

DIMENSIONS - STANDARD LIFT

Hinge Pin Height at Carry	2.25 ft
Ground Clearance	1.42 ft
Hinge Pin Height at Maximum Lift	14.67 ft
Height - Top of Hood	9.25 ft
Height - Top of ROPS	11.75 ft
Lift Arm Clearance at Maximum Lift	12.58 ft
Note	All dimensions are approximate and based on L3 XHA2 tires.
Height - Top of Exhaust Pipe	11.58 ft
Centerline of Rear Axle to Hitch	5.83 ft
Rack Back - Maximum Lift	56 degrees
Centerline of Rear Axle to Edge of Counterweight	8.17 ft
Maximum Width over Tires	9.92 ft
Tread Width	7.33 ft
Overall Length - Without Bucket	25.5 ft
Rack Back - Carry Height	50 degrees
Wheel Base	11.67 ft
Rack Back at Ground	41 degrees

DIMENSIONS - HIGH LIFT

Lift Arm Clearance at Maximum Lift	13.5 ft
Centerline of Rear Axle to Edge of Counterweight	8.17 ft
Hinge Pin Height at Maximum Lift	15.75 ft
Tread Width	7.33 ft
Maximum Width over Tires	9.92 ft
Hinge Pin Height at Carry	2.58 ft
Height - Top of ROPS	11.75 ft
Centerline of Rear Axle to Hitch	5.83 ft
Rack Back - Carry Height	49 degrees
Overall Length - Without Bucket	26.61 ft
Ground Clearance	1.42 ft
Rack Back - Maximum Lift	71 degrees
Note	All dimensions are approximate and based on L3 XHA2 tires.
Wheel Base	11.67 ft
Height - Top of Exhaust Pipe	11.58 ft
Height - Top of Hood	9.25 ft
Rack Back at Ground	39 degrees

BUCKET CAPACITIES

Bucket Range

3.40-9.90 m³ (4.45-12.95 yd³)

ENGINE - TIER 3/STAGE IIIA EQUIVALENT

Emissions

Tier 3/Stage IIIA