New CAT Equipment

R1700G Underground Mining Loader

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.
Engineered for performance, designed for comfort, built to last.

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Product Specs

Engine

Engine Model Cat® C11
Gross Power - SAE J1995 353 HP
Bore 5.1 in
Stroke 5.5 in
Displacement 680 in³
Rated Power 1800 r/min
Gross Power - Tier 3 Engine - SAE J1995 (1st-3rd Gear/4th Gear) 242/263 kW (324/353 hp)
Note (1) Power ratings apply at a rated speed of 1,800 rpm when tested under the reference conditions for the specified standard.
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)
Note (5) Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU stage IIIA is also available.
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.
Gross Power - VR Engine - SAE J1995 353 HP

Operating Specifications

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

Weights

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

Transmission

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

Hydraulic Cycle Times

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

Bucket Capacities

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

Turning Dimensions

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

Tires

Tire Size 26.5 × 25

Service Refill Capacities

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

Standards

Standards ROPS/FOPS Certified Cab