Hewitt / Heavy Equipment / Caterpillar Products / Underground Mining / R1700G Underground Mining Loader

Heavy Equipment

Underground Mining

R1700G Underground Mining Loader

Engine
Engine Model	Cat® C11 ACERT™
Rated Power	1800 RPM / 1800 RPM
Gross Power - SAE J1995	263 kW / 353 hp
Net Power - SAE J1349	241 kW / 323 hp
Net Power - ISO 9249	241 kW / 323 hp
Net Power - 80/1269/EEC	241 kW / 323 hp
Bore	130 mm / 5.1 in
Stroke	140 mm / 5.5 in
Displacement	11.1 L / 680 in³

Operating Specifications
Nominal Payload Capacity	12500 kg / 27558 lb
Gross Machine Operating Weight	52500 kg / 115745 lb
Nominal Payload Capacity - Tramming	14000 kg / 30865 lb
Nominal Payload Capacity - Truck Loading	12500 kg / 27558 lb
Static Tipping Load Straight Ahead Lift Arms Horizontal	31781 kg / 70065 lb
Static Tipping Load Full Turn Lift Arms Horizontal	26306 kg / 57995 lb
Breakout Force (SAE)	20885 kg / 46051 lb

Weights
Empty	38500 kg / 84878 lb
Front Axle	16940 kg / 37346 lb
Rear Axle	21560 kg / 47532 lb
Loaded	51000 kg / 112436 lb
Front Axle	37077 kg / 81741 lb
Rear Axle	13923 kg / 30695 lb
Loaded - Tramming	52500 kg / 115743 lb

Transmission
Forward 1	4.7 km/h / 2.9 mph
Forward 2	8.3 km/h / 5.2 mph
Forward 3	14.3 km/h / 8.9 mph
Forward 4	24.1 km/h / 15 mph
Reverse 1	5.4 km/h / 3.3 mph
Reverse 2	9.4 km/h / 5.8 mph
Reverse 3	16.4 km/h / 10.2 mph
Reverse 4	25.3 km/h / 15.7 mph

Hydraulic Cycle Time
Raise	6.8 Seconds / 6.8 Seconds
Dump	2.9 Seconds / 2.9 Seconds
Lower, empty, float down	2.4 Seconds / 2.4 Seconds
Total Cycle Time	12.1 Seconds / 12.1 Seconds

Bucket Capacities
Bucket Capacity - Std.	5.7 m³ / 7.5 yd³
Bucket Width (Over cutting edge)	2772 mm / 109.1 in
Bucket Capacity - Optional	4.6 m³ / 6 yd³
Bucket Capacity - Optional	5 m³ / 6.5 yd³
Bucket Capacity - Optional	6.6 m³ / 8.6 yd³
Bucket Capacity - Optional	7.3 m³ / 9.5 yd³
Bucket Capacity - Optional	8.8 m³ / 11.5 yd³
Bucket Capacity - Optional (Ejector)	5.6 m³ / 7.3 yd³

Turning Dimensions
Outside Clearance Radius	6878 mm / 270.8 in
Inner Clearance Radius	3229 mm / 127.1 in
Axle Oscillation	8 Degrees / 8 Degrees
Articulation Angle	44 Degrees / 44 Degrees

Dimensions
Overall Tire Width	2650 mm / 104.33 in
Overall Width	2772 mm / 109.13 in
Tunnel Clearance Width	4000 mm / 157.48 in
Height to Top of ROPS	2557 mm / 100.67 in
Height to Top of Hood	2371 mm / 93.3 in
Overall Height - Bucket Raised	5606 mm / 220.71 in
Bucket Pin Height at Max Lift	4104 mm / 161.57 in
Dump Clearance at Max Lift	2443 mm / 96.18 in
Overall Length (Tramming)	10589 mm / 416.89 in
Ground Clearance	429 mm / 16.89 in
Wheelbase	3680 mm / 144.88 in
Dump Angle at Max Lift	42 Degrees / 42 Degrees
Maximum Dump Height	4899 mm / 192.87 in
Centerline of Front Axle to Centerline of Hitch	1840 mm / 72.44 in
Centerline of Back Axle to Centerline of Hitch	1840 mm / 72.44 in
Length - Rear Axle to Bumper	3439 mm / 135.39 in
Overall Length (Digging)	11035 mm / 434.45 in
Digging Depth	20 mm / .79 in.
Tunnel Clearance Height	4000 mm / 157.5 in.

Service Refill Capacities
Rear Differential and Final Drives	61 L / 16.1 gal
Transmission	47 L / 12.4 gal
Engine Crankcase with Filter	34 L / 8.98 gal
Cooling System	63 L / 16.6 gal
Hydraulic Tank	125 L / 33 gal
Fuel Tank	570 L / 150.5 gal
Front Differential and Final Drives	61 L / 16.1 gal