Caterpillar Performance Handbook, January 2017, SEBD0351-47

Roof Support Carriers ● Specifications

Longwall

MODEL

SH640

SH640B 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

55 × 22 Solid

55 × 22 Solid

Nominal Payload Capacity — Tramming Machine Operating Weight, Forks Fitted

40 000 kg 39 590 kg 9610 mm 3600 mm 2600 mm 2597 mm 935 mm 1610 mm 2030 mm 1970 mm 360 mm 6510 mm 3400 mm

40 000 kg 40 800 kg 9610 mm 3600 mm 2600 mm 2597 mm 935 mm 1610 mm 2030 mm 1970 mm 360 mm 6510 mm 3400 mm

88,160 lb 87,281 lb

88,160 lb 89,950 lb

Length — Overall

378.3" 141.7" 102.4" 102.2"

378.3" 141.7" 102.4" 102.2"

— Wheelbase

Width — Overall

— Over Tires

Height — Lift Height to Top of Fork Tines

36.8" 63.4"

36.8" 63.4"

— Body

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

80"

80"

N/A

N/A

77.6" 14.1"

77.6" 14.1"

— Ground Clearance (loaded)

Turning Radius — Outer with Forks

256.8" 133.9"

256.8" 133.9"

— Inner

Angle — Articulation

±42°

±42°

— Rear Axle Oscillation

±7° 23° 13°

±7° 23° 13°

— Maximum Fork Tilt Forward — Maximum Fork Tilt Back

Hydraulic Cycle Time: Raise

9 Sec. 8 Sec. 15 Sec.

10 Sec. 8 Sec. 16 Sec.

Lower

Crowded Forward to Back

Travel Speeds:

km/h

mph

km/h

mph

Forward — 1st

3.3 6.3

2.9 6.1

2.1 3.9 6.6 2.1 3.9 6.6

1.8 3.8 6.5 1.8 3.8 6.5

— 2nd — 3rd — 4th — 2nd — 3rd — 4th

10.6 16.5

10.5 18.1

10.3

11.3

Reverse — 1st

3.3 6.3

2.9 6.1

10.6 16.5

10.5 18.1

10.3

11.3

Tilt Force SAE Lift Force SAE Refill Capacity: Fuel

73 500 kg 42 700 kg

73 500 kg 42 700 kg

161,994 lb 94,111 lb

161,994 lb 94,111 lb

350 L 450 L

350 L 450 L

92.5 U.S. gal 118.9 U.S. gal 6.6 U.S. gal 10.6 U.S. gal 11.8 U.S. gal

92.5 U.S. gal 118.9 U.S. gal 6.6 U.S. gal 10.6 U.S. gal 11.8 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

44.6 L

44.6 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

20-114 Edition 47