New CAT Equipment

R1300G Underground Mining Loader

The Cat® R1300G is our smallest underground loader, but with a breakout force of 12 020 kg (26504 lb) and 117 kW (157hp) of engine power, it brings maximum production capability to smaller mines. Productivity is enhanced thanks to a smaller turning circle compared to competitive machines. It offers a larger fuel tank so it can run longer between refilling, and superior bucket reach and bucket dump for better loading and faster emptying. An operator favorite, the R1300G features excellent loaded weight distribution, ride control and seat suspension for maximum comfort. And to raise the bar on air quality in your mine, you can equip your R1300G with an optional diesel particulate filter. The R1300G is an ideal match for the Cat AD22 truck.

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    Product Specs

    Engine

    Engine Model Cat® 3306B DITA
    Engine Power - ISO 14396:2002 157 HP
    Bore 4.75 in
    Stroke 6 in
    Displacement 640.75 in³
    Note (1) Power ratings apply at a rated speed of 2,200 rpm when tested under the reference conditions for the specified standard.
    Note (2) All rating conditions are based on ISO/TR14396:2002, inlet air standard conditions with a total barometric pressure of 100 kPa (29.5 in Hg), with a vapor pressure of 1 kPa (0.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specifications in 40 CFR Part 1065 and EU specifications in Directive 97/68/EC with a density of 0.845-0.850 kg/L @ 15° C (7.05-7.09 lb/gal @ 59° F) and fuel inlet temperature 40° C (104° F).
    Note (3) Engine derate will commence at an altitude of 4500 m (14,763.7 ft).

    Operating Specifications

    Nominal Payload Capacity 14991 lb
    Gross Machine Mass 65482 lb
    Static Tipping Load - Straight Ahead - Lift Arms Horizontal 45360 lb
    Static Tipping Load - Full Turn - Lift Arms Horizontal 39397 lb
    Breakout Force - SAE 26504 lb

    Weights

    Operating Mass* 45691 lb
    Operating Mass* - Front Axle 16810 lb
    Operating Mass* - Rear Axle 28881 lb
    Operating Mass + Rated Payload* 60682 lb
    Operating Mass + Rated Payload* - Front Axle 41105 lb
    Operating Mass + Rated Payload* - Rear Axle 19577 lb
    Note *Calculated weights.

    Transmission

    Forward - 1 2.8 mile/h
    Forward - 2 4.8 mile/h
    Forward - 3 9.3 mile/h
    Forward - 4 16.3 mile/h
    Reverse - 1 2.8 mile/h
    Reverse - 2 4.8 mile/h
    Reverse - 3 9.2 mile/h
    Reverse - 4 14.3 mile/h

    Hydraulic Cycle Times

    Raise 5 s
    Dump 2 s
    Lower, Empty, Float Down 2.3 s
    Total Cycle Time 9.3 s

    Bucket Capacities

    Dump Bucket - 1 3.2 yd³
    Dump Bucket - 2 3.7 yd³
    Dump Bucket - 3 - Standard Bucket 4.1 yd³
    Dump Bucket - 4 4.4 yd³
    Ejector Bucket 3.1 yd³

    Turning Dimensions

    Outside Clearance Radius 225.1 in
    Inner Clearance Radius 111.2 in
    Axle Oscillation 10°
    Articulation Angle 42.5°

    Tires

    Tire Size 17.5 × R25

    Service Refill Capacities

    Engine Crankcase - With Filter 6.6 gal (US)
    Transmission 11.9 gal (US)
    Hydraulic Tank 23.2 gal (US)
    Cooling System 17.7 gal (US)
    Front Differential and Final Drives 10 gal (US)
    Rear Differential and Final Drives 11.1 gal (US)
    Fuel Tank 77.9 gal (US)

    Standards

    Standards ROPS/FOPS Certified Cab