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
    Gross Power - SAE J1995 409 HP
    Bore 5.4 in
    Stroke 6.8 in
    Displacement 927.6 in³
    Rated Power 1800 r/min
    Gross Power - VR Engine - SAE J1995 409 HP
    Gross Power - Tier 3 Engine - SAE J1995 409 HP
    Gross Power - Equivalent to U.S. EPA Tier 3/EU Stage IIIA - SAE J1995 409 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) Ratings based on ISO 14396 standard air conditions of 25° C (77° F) and 100 kPa (29.61 inHg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° 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.

    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

    Empty 128448 lb
    Loaded 172540 lb
    Empty - Rear Axle 73853 lb
    Empty - Front Axle 54558 lb
    Loaded - Front Axle 125187 lb
    Loaded - 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 VSNT

    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 ROPS/FOPS Certified Cab