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