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Caterpillar R2900G XTRA Underground Mining Loader

Compact design, high engine power, higher torque rise, stronger components and excellent maneuverability ensures the R2900G XTRA is a solid and agile performer.

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Overview &
Specifications

Features
& Benefits

Standard
Equipment

Optional
Equipment

Work Tools &
Attachments

Engine

Engine Model	Cat® C15 ACERT™

Rated Power	1900 RPM / 1900 RPM

Gross Power - SAE J1995	430 hp / 321 kW

Net Power - SAE J1349	389 hp / 290 kW

Net Power - ISO 9249	386 hp / 288 kW

Net Power - 80/1269/EEC	430 hp / 321 kW

Bore	5.4 in / 137.2 mm

Stroke	6.8 in / 171.5 mm

Displacement	927.9 in3 / 15.2 L

Operating Specifications

Nominal Payload Capacity	44092 lb / 20000 kg

Gross Machine Operating Weight	166614 lb / 75575 kg

Nominal Payload Capacity - Tramming	44092 lb / 20000 kg

Static Tipping Load Straight Ahead Lift Arms Horizontal	105306 lb / 47766 kg

Static Tipping Load Full Turn Lift Arms Horizontal	89225 lb / 40472 kg

Breakout Force (SAE)	60298 lb / 27346 kg

Weights

Empty	122522 lb / 55575 kg

Front Axle	50728 lb / 23010 kg

Rear Axle	71793 lb / 32565 kg

Loaded	166614 lb / 75575 kg

Front Axle	120363 lb / 54596 kg

Rear Axle	46251 lb / 20979 kg

Bucket Capacities

Bucket Capacity - Std.	11.6 yd3 / 8.9 m3

Bucket Width (Over cutting edge)	132 in / 3354 mm

Bucket Capacity - Optional	13.7 yd3 / 10.5 m3

Bucket Capacity - Optional	15.2 yd3 / 11.6 m3

Hydraulic Cycle Time

Raise	9.2 Seconds / 9.2 Seconds

Dump	3.4 Seconds / 3.4 Seconds

Lower, empty, float down	3.1 Seconds / 3.1 Seconds

Total Cycle Time	15.7 Seconds / 15.7 Seconds

Turning Dimensions

Outside Clearance Radius	295.7 in / 7511 mm

Inner Clearance Radius	129.5 in / 3289 mm

Axle Oscillation	8 Degrees / 8 Degrees

Articulation Angle	42.5 Degrees / 42.5 Degrees

Transmission

Forward 1	3.1 mph / 5 km/h

Forward 2	5.5 mph / 8.8 km/h

Forward 3	9.4 mph / 15.2 km/h

Forward 4	15.7 mph / 25.3 km/h

Reverse 1	3.9 mph / 6.2 km/h

Reverse 2	6.8 mph / 10.9 km/h

Reverse 3	11.6 mph / 18.6 km/h

Reverse 4	16.4 mph / 26.4 km/h

Dimensions

Overall Tire Width	126 in / 3200 mm

Overall Width	136.7 in / 3472 mm

Tunnel Clearance Width	196.9 in / 5000 mm

Height to Top of ROPS	117.6 in / 2988 mm

Height to Top of Hood	93.4 in / 2373 mm

Overall Height - Bucket Raised	245.5 in / 6235 mm

Bucket Pin Height at Max Lift	178.8 in / 4541 mm

Dump Clearance at Max Lift	213.8 in / 5429 mm

Overall Length (Tramming)	436.4 in / 11083 mm

Ground Clearance	18.4 in / 466 mm

Wheelbase	148.8 in / 3780 mm

Dump Angle at Max Lift	42 Degrees / 42 Degrees

Centerline of Front Axle to Centerline of Hitch	74.4 in / 1890 mm

Centerline of Back Axle to Centerline of Hitch	74.4 in / 1890 mm

Length - Rear Axle to Bumper	140.6 in / 3572 mm

Overall Length (Digging)	453.7 in / 11524 mm

Digging Depth	2.5 in. / 63 mm

Tunnel Clearance Height	177.2 in. / 4500 mm

Service Refill Capacities

Fuel Tank	225.6 gal / 854 L

Front Differential and Final Drives	31.4 gal / 119 L

Rear Differential and Final Drives	33.5 gal / 127 L

Transmission	16.4 gal / 62 L

Hydraulic Tank	37 gal / 140 L

Cooling System	19.8 gal / 75 L

Engine Crankcase with Filter	9 gal / 34 L

INDIANA'S LEADING EQUIPMENT DEALER

MacAllister Machinery has 14 convenient locations throughout Indiana: Beech Grove, Bloomington, Fishers, Fort Wayne, Greensburg, Indianapolis (HQ, Power Systems), Indianapolis (West), Lafayette, Muncie, Richmond, South Bend, Terre Haute, and Washington.

Headquarters: 7515 E 30th St, Indianapolis, IN 46219
Phone: (317) 545-2151 In-State Toll Free: (800) 382-1896 Out of State Toll Free: (800) 227-3228