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R1300G Underground Mining Loader

R1300G Underground Mining Loader

At a Glance

Engine Model
Cat® 3306B DITA
Gross Power - SAE J1995
165 HP
Nominal Payload Capacity
14991 lb
45691 lb
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The R1300G underground loader is designed for high production, low cost-per-ton loading and tramming in 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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Engine Model Cat® 3306B DITA
Gross Power - SAE J1995 165HP
Bore 4.75in
Stroke 6in
Displacement 640.75in³
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) Ratings based on SAE J1995 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) Engine derate will commence at an altitude of 4500 m (14,763.7 ft).

Operating Specifications

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


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Empty 45691lb
Loaded 60682lb
Empty - Front Axle 16810lb
Empty - Rear Axle 28881lb
Loaded - Front Axle 41105lb
Loaded - Rear Axle 19577lb

Hydraulic Cycle Times

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

Turning Dimensions

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


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


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Tire Size 17.5 × R25 VSMS


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Standards ROPS/FOPS Certified Cab

Bucket Capacities

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Bucket Capacities 2.5-3.4 m³ (3.2-4.4 yd³)
Dump Bucket - 1 3.2yd³
Dump Bucket - 2 3.7yd³
Dump Bucket - 3 - Standard Bucket 4.1yd³
Dump Bucket - 4 4.4yd³
Ejector Bucket 3.1yd³

Service Refill Capacities

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