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R1700G Underground Mining Loader

R1700G Underground Mining Loader

At a Glance

Engine Model
Cat® C11
Gross Power - SAE J1995
353 HP
Nominal Payload Capacity
27558 lb
84878 lb
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The R1700G 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.<br>Engineered for performance, designed for comfort, built to last.


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Engine Model Cat® C11
Gross Power - SAE J1995 353HP
Bore 5.1in
Stroke 5.5in
Displacement 680in³
Note (5) Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU stage IIIA is also available.
Gross Power - Equivalent to U.S. EPA Tier 3/EU Stage IIIA - SAE J1995 (1st-3rd gear/4th gear) 242/263 kW (324/353 hp)
Gross Power - Tier 3 Engine - SAE J1995 (1st-3rd Gear/4th Gear) 242/263 kW (324/353 hp)
Rated Power 1800r/min
Gross Power - VR Engine - SAE J1995 353HP
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 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 3050 m (10,006 ft).
Note (4) Optional Ventilation Reduction package available.

Operating Specifications

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Nominal Payload Capacity 27558lb
Breakout Force - SAE 46051lb
Gross Machine Mass - Tramming 120151lb
Nominal Payload Capacity - Tramming 30865lb
Nominal Payload Capacity - Truck Loading 27558lb
Static Tipping Load - Straight Ahead - Lift Arms Horizontal 70065lb
Static Tipping Load - Full Turn - Lift Arms Horizontal 57995lb
Gross Machine Mass - Truck Loading 116845lb


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Empty 84878lb
Loaded 112436lb
Loaded - Tramming 115743lb
Empty - Front Axle 37346lb
Empty - Rear Axle 47532lb
Loaded - Front Axle 81741lb
Loaded - Rear Axle 30695lb


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Forward - 1 2.9mile/h
Forward - 2 5.2mile/h
Forward - 3 8.9mile/h
Forward - 4 15mile/h
Reverse - 1 3.4mile/h
Reverse - 2 5.8mile/h
Reverse - 3 10.2mile/h
Reverse - 4 15.7mile/h


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Tire Size 26.5 × 25


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Standards ROPS/FOPS Certified Cab

Bucket Capacities

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Bucket Capacity 4.6-8.8 m³ (6.0-11.5 yd³)
Dump Bucket - 1 6yd³
Dump Bucket - 2 6.5yd³
Dump Bucket - 4 8.6yd³
Dump Bucket - 5 9.5yd³
Dump Bucket - 6 11.5yd³
Ejector Bucket 7.5yd³
Dump Bucket - 3 - Standard Bucket 7.5yd³

Hydraulic Cycle Times

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Raise 6.8s
Dump 2.9s
Lower, Empty, Float Down 2.4s
Total Cycle Time 12.1s

Turning Dimensions

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Outside Clearance Radius** 270.8in
Inner Clearance Radius** 127.1in
Axle Oscillation
Articulation Angle 44°
Note **Clearance Dimensions are for reference only.

Service Refill Capacities

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Secondary Fuel Tank - If Equipped 117.8gal (US)
Cooling System 16.6gal (US)
Engine Crankcase - With Filter 8.98gal (US)
Front Differential and Final Drives 23.8gal (US)
Fuel Tank 150.3gal (US)
Hydraulic Tank 33gal (US)
Rear Differential and Final Drives 23.8gal (US)
Transmission 12.4gal (US)