| Compact design, high engine power, higher torque rise, stronger components and excellent maneuverability ensures the R2900G is a solid performer. |
| Engine | |
| Engine Model | Cat® C15 ACERT |
| Rated Power | 1900 RPM |
| Gross Power - SAE J1995 | 430 hp |
| Flywheel Power | 308 hp |
| Net Power - SAE J1349 | 389 hp |
| Net Power - ISO 9249 | 386 hp |
| Net Power - 80/1269/EEC | 430 hp |
| Bore | 5.4 in |
| Stroke | 6.8 in |
| Displacement | 927.9 in3 |
| Operating Specifications | |
| Nominal Payload Capacity | 37926 lb |
| Gross Machine Operating Weight | 148611 lb |
| Static Tipping Load Straight Ahead Lift Arms | 88015 lb |
| Static Tipping Load Full Turn Lift Arms Horiz | 75109 lb |
| Breakout Force (SAE) | 60298 lb |
| Weights | |
| Empty | 110692 lb |
| Front Axle | 50832 lb |
| Rear Axle | 59860 lb |
| Loaded | 148611 lb |
| Front Axle | 110716 lb |
| Rear Axle | 37895 lb |
| Transmission | |
| Forward 1 | 3.1 mph |
| Forward 2 | 5.5 mph |
| Forward 3 | 9.4 mph |
| Forward 4 | 15.7 mph |
| Reverse 1 | 3.9 mph |
| Reverse 2 | 6.8 mph |
| Reverse 3 | 11.6 mph |
| Reverse 4 | 16.4 mph |
| Hydraulic Cycle Time | |
| Raise | 9.2 Seconds |
| Dump | 3.4 Seconds |
| Lower, empty, float down | 3.1 Seconds |
| Total Cycle Time | 15.7 Seconds |
| Bucket Capacities | |
| Bucket Capacity - Std. | 9.4 yd3 |
| Bucket Width (Over cutting edge) | 124.2 in |
| Bucket Capacity - Optional | 10.9 yd3 |
| Bucket Capacity - Optional | 11.6 yd3 |
| Turning Dimensions | |
| Outside Clearance Radius | 288.3 in |
| Inner Clearance Radius | 133.2 in |
| Axle Oscillation | 8 Degrees |
| Articulation Angle | 42.5 Degrees |
| Dimensions | |
| Overall Tire Width | 114.1 in |
| Overall Width | 124.2 in |
| Tunnel Clearance Width | 177.2 in |
| Height to Top of ROPS | 113.6 in |
| Height to Top of Hood | 93.3 in |
| Overall Height - Bucket Raised | 243.3 in |
| Bucket Pin Height at Max Lift | 178.7 in |
| Dump Clearance at Max Lift | 243.3 in |
| Overall Length (Tramming) | 431.1 in |
| Ground Clearance | 18.3 in |
| Wheelbase | 148.8 in |
| Dump Angle at Max Lift | 42 Degrees |
| Maximum Dump Height | 213.7 in |
| Centerline of Front Axle to Centerline of Hit | 74.4 in |
| Centerline of Back Axle to Centerline of Hitc | 74.4 in |
| Length - Rear Axle to Bumper | 140.6 in |
| Overall Length (Digging) | 445 in |
| Digging Depth | 2 in. |
| Tunnel Clearance Height | 157.5 in. |
| Tires | |
| Tire Size | 29.5x29 34 PLY STMS |
| Service Refill Capacities | |
| Engine Crankcase with Filter | 9 gal |
| Transmission | 16.4 gal |
| Hydraulic Tank | 37 gal |
| Fuel Tank | 225.6 gal |
| Front Differential and Final Drives | 31.4 gal |
| Rear Differential and Final Drives | 33.5 gal |
| Cooling System | 19.8 gal |
| Standards | |
| Brakes | ISO3450, AS2958.1, CAN-CSA424.30-M90 |
| Cab/FOPS | ISO3449, SAEJ231, AS2294.3, EN13627 |
| Cab/ROPS | ISO3471, SAEJ1040, AS2294.2, EN13510 |
| Electrical |
| Alternator, 95-amp |
| Battery Disconnect Switch, Ground Level |
| Corrosive Protection Spray |
| Diagnostic Connector |
| Electric Starting, 24-volt |
| Engine Shutdown Switch |
| External Lighting System, Front, Rear |
| Low Maintenance Batteries |
| Reversing Alarm |
| Starting And Charging System |
| Operator Environment |
| Caterpillar Electronic Monitoring System (CEMS) |
| Electric Horns |
| Gauges |
| Engine Coolant Temperature |
| Fuel Level |
| Hydraulic Oil |
| Speedometer |
| Tachometer |
| Pilot Hydraulic Implement Controls, Single Joystick |
| ROPS / FOPS Structure |
| Suspension Seat With Retractable Seat Belt |
| Wheel Steer |
| Power Train |
| Cat C15 ATAAC Diesel Engine with ACERT |
| Long Life Coolant |
| Full Hydraulic Enclosed Wet Multiple-Disc Brakes (SAFR |
| Planetary Powershift Transmission with Automatic Shift Control, 4 Speed Forward / 4 Speed Reverse |
| Engine Air Intake Precleaner |
| Torque Converter |
| Transmission Neutralizer |
| Fuel Priming Aid |
| Crossflow radiator |
| Other Standard Equipment |
| Auto Park Brake |
| Brake Axle Cooling |
| Bucket Positioner, Return To Dig |
| Catalytic Exhaust Purifier / Muffler Group |
| Engine And Transmission Belly Guards |
| Fenders, Front, Rear |
| Firewall |
| Hardox 450 Bucket Lip |
| Interlock System Includes ABA |
| Rear Frame Protection Wear Bars 100 x 50 mm (4 x 2 in) |
| Semi Centralized Lubrication Points |
| Swing Out Radiator Grill |
| Tires, STMS (L5) 29.5 x 29 34-Ply |
| Alternative Tire Arrangements |
| Automatic Lube System |
| Auxiliary Start Receptacle |
| Brake Light |
| Brake Pressure Gauges |
| Brake Release Arrangements |
| Bucket Heel Shrouds |
| Bucket Sacrificial Wear Strip Package |
| Centralized Lube System, Manual |
| Draw Bar Attachment, Bolt-on |
| Electronic Access Module |
| Fast Fill System |
| Coolant |
| Engine |
| Fuel |
| Hydraulic |
| Transmission |
| Fire Extinguishers |
| Fire Suppression System |
| Front Light Protectors |
| Heater, Air Conditioning |
| Oil Sample Adapters |
| Operators Station |
| Air Conditioning |
| Pressurizer |
| Dome Light |
| Radio Ready |
| Payload Control System (PCS) |
| Remote Activated Fire System |
| Remote Control Systems |
| Proportional |
| Retrieval attachment |
| Reversible Steering, Wheel Steer |
| Ride Control System |
| Seat Covers |
| Secondary Steering System |
| Service Tools |
| STIC |
| Tee Seat |
| Alternative Tire Arrangements |
| Automatic Lube System |
| Auxiliary Start Receptacle |
| Brake Light |
| Brake Pressure Gauges |
| Brake Release Arrangements |
| Bucket Heel Shrouds |
| Bucket Sacrificial Wear Strip Package |
| Centralized Lube System, Manual |
| Draw Bar Attachment, Bolt-on |
| Electronic Access Module |
| Fast Fill System |
| Coolant |
| Engine |
| Fuel |
| Hydraulic |
| Transmission |
| Fire Extinguishers |
| Fire Suppression System |
| Front Light Protectors |
| Heater, Air Conditioning |
| Oil Sample Adapters |
| Operators Station |
| Air Conditioning |
| Pressurizer |
| Dome Light |
| Radio Ready |
| Payload Control System (PCS) |
| Remote Activated Fire System |
| Remote Control Systems |
| Proportional |
| Retrieval attachment |
| Reversible Steering, Wheel Steer |
| Ride Control System |
| Seat Covers |
| Secondary Steering System |
| Service Tools |
| STIC |
| Tee Seat |