New CAT Equipment

R3000H Underground Mining Loader

The R3000H underground loader is designed to meet the challenges of the most demanding underground mining applications. Compact design with agile performance, rugged construction and simplified maintenance ensures excellent productivity, long life and low operating costs.
Engineered for performance, designed for comfort, built to last.

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    Product Specs

    Engine

    Engine Model Cat® C15
    Engine Power - VR Engine - ISO 14396:2002 401 HP
    Bore 5.4 in
    Stroke 6.8 in
    Displacement 927.6 in³
    Rated Power 1800 r/min
    Gross Power - SAE J1995 401 HP
    Note (4) Optional Ventilation Reduction package available.
    Note (5) Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU stage IIIA is also available.
    Note (1) Power ratings apply at a rated speed of 1,800 rpm when tested under the reference conditions for the specified standard.
    Note (2) All rating conditions are based on ISO/TR 14396:2002, 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) No engine derating required up to 3050 m (10,006 ft) altitude for equivalent Tier 3 engines, and 3506 m (11,502 ft) for VR engines.
    Engine Power - Tier 3 Engine - ISO 14396:2002 401 HP

    Operating Specifications

    Nominal Payload Capacity 44092 lb
    Static Tipping Load - Straight Ahead - Lift Arms Horizontal 104199 lb
    Breakout Force - SAE 61773 lb
    Gross Machine Mass 180779 lb
    Static Tipping Full Turn Ahead Lift Arms Horizontal 88191 lb

    Weights

    Note *Calculated weight.
    Operating Mass + Rated Payload* 172540 lb
    Operating Mass* 128448 lb
    Operating Mass + Rated Payload* - Front Axle 125187 lb
    Operating Mass* - Front Axle 54558 lb
    Operating Mass* - Rear Axle 73853 lb
    Operating Mass + Rated Payload* - Rear Axle 47316 lb

    Transmission

    Forward - 1 3 mile/h
    Forward - 2 5.7 mile/h
    Forward - 3 10.2 mile/h
    Forward - 4 17.5 mile/h
    Reverse - 1 4.1 mile/h
    Reverse - 2 7.1 mile/h
    Reverse - 3 12.7 mile/h
    Reverse - 4 19.4 mile/h

    Hydraulic Cycle Times

    Raise 8.8 s
    Dump 1.85 s
    Lower, Empty, Float Down 3.54 s
    Total Cycle Time 14.2 s

    Bucket Capacities

    Bucket Capacities 8.9-11.6 m³ (11.6-15.2 yd³)
    Dump Bucket - 3 13.7 yd³
    Light Material Bucket 15.2 yd³
    Dump Bucket - 1 - Standard Bucket 11.6 yd³
    Dump Bucket - 2 12.4 yd³

    Turning Dimensions

    Axle Oscillation 8 °
    Articulation Angle 42.5 °
    Inner Clearance Radius** 127.8 in
    Note **Clearance dimensions are for reference only.
    Outside Clearance Radius** 296.7 in

    Tires

    Tire Size 35/65 R33

    Service Refill Capacities

    Engine Crankcase 9 gal (US)
    Front Differential and Final Drives - With Axle Oil Cooling System 42 gal (US)
    Rear Differential and Final Drives - With Axle Oil Cooling System 44.1 gal (US)
    Rear Differential and Final Drives 33.5 gal (US)
    Front Differential and Final Drives 31.4 gal (US)
    Hydraulic Tank 37 gal (US)
    Fuel Tank 406.5 gal (US)
    Cooling System 19.8 gal (US)
    Transmission 16.4 gal (US)

    Standards

    Standards Rollover Protective Structure (ROPS)/Falling Object Protective Structure (FOPS) Certified Cab