Caterpillar Performance Handbook, January 2017, SEBD0351-47

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Roof Support Carriers ● Specifications

Longwall

20

MODEL

SH660

SH660B C7 ACERT*

Engine Model

3126

Engine Power — Gross Engine Power — Net

171.5 kW

171.5 kW

230 hp 216 hp

230 hp 216 hp

160 kW

160 kW

Tire Size

54 × 28 Solid

54 × 28 Solid

Nominal Payload Capacity — Tramming Machine Operating Weight, Forks Fitted

60 000 kg 59 200 kg 9940 mm 3620 mm 3130 mm 3100 mm 670 mm 1670 mm 2170 mm 2050 mm 1980 mm 340 mm 6740 mm 3120 mm

60 000 kg 59 200 kg 9940 mm 3620 mm 3130 mm 3100 mm 670 mm 1670 mm 2170 mm 2050 mm 1980 mm 340 mm 6740 mm 3120 mm

132,240 lb 130,476 lb

132,240 lb 130,476 lb

Length — Overall

391.2" 142.5" 129.1"

391.2" 142.5" 129.1"

— Wheelbase

Width — Overall

— Over Tires

122" 26.4" 65.7" 85.4" 80.7"

122" 26.4" 65.7" 85.4" 80.7"

Height — Lift Height to Top of Fork Tines

— Body

— Top of Canopy Adjustable High (loaded) — Top of Canopy Adjustable Mid (loaded) — Top of Canopy Adjustable Low (loaded)

78"

78"

— Ground Clearance (loaded)

13.4"

13.4"

Turning Radius — Outer with Forks

265.4" 122.8"

265.4" 122.8"

— Inner

Angle — Articulation

±42°

±42°

— Rear Axle Oscillation

±7° 27° 16°

±7° 27° 16°

— Maximum Fork Tilt Forward — Maximum Fork Tilt Back

Hydraulic Cycle Time: Raise

6 Sec. 5 Sec. 10 Sec.

8 Sec. 7 Sec. 12 Sec.

Lower

Crowded Forward to Back

Travel Speeds:

km/h

mph

km/h

mph

Forward — 1st

3.2 7.4

2.6 6.3

2.0 4.6 7.8 2.0 4.6 7.8

1.6 3.9 6.9 1.6 3.9 6.9

— 2nd — 3rd — 4th — 2nd — 3rd — 4th

12.5 20.5

11.1 19.5

12.7

12.1

Reverse — 1st

3.2 7.4

2.6 6.3

12.5 20.5

11.1 19.5

12.7

12.1

Tilt Force SAE Lift Force SAE Refill Capacity: Fuel

102 700 kg 62 700 kg

102 700 kg 62 700 kg

226,350 lb 138,190 lb

226,350 lb 138,190 lb

370 L 510 L

370 L 510 L

97.7 U.S. gal 134.7 U.S. gal 6.6 U.S. gal 10.6 U.S. gal 18.4 U.S. gal

97.7 U.S. gal 134.7 U.S. gal 6.6 U.S. gal 10.6 U.S. gal 18.4 U.S. gal 2.1 U.S. gal 118.9 U.S. gal

Hydraulic

Engine Crankcase with Filter

25 L 40 L

25 L 40 L

Transmission

Axle (each) Drop Box

69.5 L

59.5 L

8 L

N/A

Exhaust Conditioner/Water

450 L

450 L

118.9 U.S. gal

Cooling System 19 U.S. gal *The 3126 meets U.S. EPA Tier 1, EU Stage I equivalent emission standards from the factory. The C7 ACERT engine meets U.S. EPA Tier 3, EU Stage IIIA, Japan 2006 (Tier 3) equivalent emission standards from the factory. N/A = Not Available. 72 L 19 U.S. gal 72 L

Edition 47 20-115

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