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D9T Dozer
Structures
C18 Engine with ACERT Technology
Cooling System
Power Train
Undercarriage
Work Tools
Operator Station
Implement and Steering Controls
Integrated Technologies
Safety
Serviceability
Sustainability
Customer Support
Engine | |
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Engine Model | Cat® C18 ACERT |
Flywheel Power | 306 kW (410 HP) |
Bore | 145 mm (5.7 in) |
Stroke | 183 mm (7.2 in) |
Displacement | 18.1 l (1106 inu00b3) |
Engine Power - ISO 14396 | 329 kW (441 HP) |
Engine Power - Net SAE J1349/ISO 9249 | 306 kW (410 HP) |
Net SAE J1349/ISO 9249 | 306 kW (410 HP) |
Emissions | U.S. EPA Tier 2/EU Stage II Equivalent and U.S. EPA Tier 3/EU Stage IIIA Equivalent |
Engine Power - Gross SAE J1995* | 334 kW (448 HP) |
Note (1) | * Excludes all fan losses. |
Weights | |
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Operating Weight | 47872 kg (105539 lb) |
Shipping Weight | 35746 kg (78806 lb) |
Transmission | |
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1 Forward | 3.9 km/h (2.4 mile/h) |
2 Forward | 6.8 km/h (4.2 mile/h) |
3 Forward | 11.7 km/h (7.3 mile/h) |
1 Reverse | 4.7 km/h (2.9 mile/h) |
2 Reverse | 8.4 km/h (5.2 mile/h) |
3 Reverse | 14.3 km/h (8.9 mile/h) |
1 Forward - Drawbar Pull | 716500 N (161000 lbf) |
3 Forward - Drawbar Pull | 222500 N (50000 lbf) |
2 Forward - Drawbar Pull | 400500 N (90000 lbf) |
Hydraulic Controls | |
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Pump Type | Piston-type pump geared from flywheel |
Pump Output - Steering | 387 l/min (102 gal/min) |
Pump Output - Implement | 226 l/min (60 gal/min) |
Tilt Cylinder Flow - Rod End Flow | 140 l/min (37 gal/min) |
Tilt Cylinder Flow - Head End Flow | 188 l/min (50 gal/min) |
Bulldozer Relief Valve Setting | 26200 kPa (3800 psi) |
Tilt Cylinder Relief Valve Setting | 19300 kPa (2800 psi) |
Ripper - Lift - Relief Valve Setting | 26200 kPa (3800 psi) |
Ripper - Pitch - Relief Valve Setting | 26200 kPa (3800 psi) |
Steering | 40500 kPa (5875 psi) |
Tank Capacity | 89 l (23.5 gal (US)) |
Undercarriage | |
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Shoe Type | Extreme Service |
Width - Shoe | 610 mm (24 in) |
Shoes/Side | 43 |
Grouser Height | 84 mm (3.3 in) |
Pitch | 240 mm (9.44 in) |
Ground Clearance | 596 mm (23.5 in) |
Track Gauge | 2250 mm (88.6 in) |
Length - Track on Ground | 3470 mm (136.6 in) |
Ground Contact Area | 4.24 mu00b2 (6569 inu00b2) |
Track Rollers/Side | 8 |
Number of Carrier Rollers | 1 per side (optional) |
Service Refill Capacities | |
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Fuel Tank | 889 l (235 gal (US)) |
Cooling System | 101 l (26.7 gal (US)) |
Engine Crankcase* | 34 l (9 gal (US)) |
Power Train | 164 l (43.3 gal (US)) |
Final Drive - Each | 15 l (3.9 gal (US)) |
Roller Frames - Each | 45 l (11.9 gal (US)) |
Pivot Shaft Compartment | 30 l (7.9 gal (US)) |
Hydraulic Tank Oil - Only | 89 l (23.5 gal (US)) |
Blades - 9SU | |
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Maximum Tilt | 940 mm (37 in) |
Total Operating Weight** - With Blade and Single-Shank Ripper | 47872 kg (105539 lb) |
Blades - 9U | |
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Ground Clearance | 1422 mm (56 in) |
Digging Depth | 606 mm (23.9 in) |
Width - Over End Bits | 4650 mm (15.25 ft) |
Blades - 9SU | |
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Height | 1934 mm (6.35 ft) |
Capacity - SAE J1265 | 13.5 mu00b3 (17.7 ydu00b3) |
Weight* - Without Hydraulic Controls | 6863 kg (15130 lb) |
Blades - 9U | |
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Maximum Tilt | 1014 mm (39.9 in) |
Blades - 9SU | |
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Digging Depth | 606 mm (23.9 in) |
Blades - 9U | |
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Capacity - SAE J1265 | 16.4 mu00b3 (21.4 ydu00b3) |
Total Operating Weight** - With Blade and Single-Shank Ripper | 48460 kg (106836 lb) |
Blades - 9SU | |
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Width - Over End Bits | 4310 mm (14.14 ft) |
Blades - 9U | |
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Weight* - Without Hydraulic Controls | 7388 kg (16288 lb) |
Height | 1934 mm (6.35 ft) |
Blades - 9SU | |
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Ground Clearance | 1422 mm (56 in) |
Rippers - Adjustable Parallelogram Single-Shank Standard/Deep | |
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Note (1) | * Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Ripper, 610 mm (24 in) ES shoes, and operator. |
Total Operating Weight* - With SU-Blade and Ripper | 47872 kg (105539 lb) |
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole | 882 mm/817 mm (34.7 in/32.2 in) |
Rippers - Adjustable Parallelogram+Multi-shank | |
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Note (1) | * Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Ripper, 610 mm (24 in) ES shoes, and operator. |
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole | 879 mm (34.6 in) |
Total Operating Weight* - With SU-Blade and Ripper | 48221 kg (106309 lb) |
Rippers - Adjustable Parallelogram Single-Shank Standard/Deep | |
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Overall Beam Width | NA |
Rippers - Adjustable Parallelogram+Multi-shank | |
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Note (2) | + Includes (1) shank, add 347 kg for each additional shank. |
Rippers - Adjustable Parallelogram Single-Shank Standard/Deep | |
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Pry-Out Force | 332 kN/331 kN (74,637 lbf/74,412 lbf) |
Rippers - Adjustable Parallelogram+Multi-shank | |
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Maximum Penetration - Standard Tip | 798 mm (31.4 in) |
Maximum Penetration Force - Shank Vertical | 154 kN (34621 lb) |
Rippers - Adjustable Parallelogram Single-Shank Standard/Deep | |
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Note (2) | Single-shank ripping arrangement weight includes pin puller. |
Rippers - Adjustable Parallelogram+Multi-shank | |
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Number of Shank Holes | 2 |
Rippers - Adjustable Parallelogram Single-Shank Standard/Deep | |
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Number of Shank Holes | 3 |
Rippers - Adjustable Parallelogram+Multi-shank | |
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Weight - With One Shank | 4153 kg (9156 lb) |
Rippers - Adjustable Parallelogram Single-Shank Standard/Deep | |
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Weight - With One Shank | 4293 kg/4420 kg (9,464 lb/9,744 lb) |
Rippers - Adjustable Parallelogram+Multi-shank | |
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Overall Beam Width | 1330 mm (4.36 ft) |
Pry-Out Force - Multi-Shank Ripper with One Tooth | 361 kN (81156 lb) |
Rippers - Adjustable Parallelogram Single-Shank Standard/Deep | |
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Maximum Penetration - Standard Tip | 1231 mm/1727 mm (48.5 in/68 in) |
Maximum Penetration Force - Shank Vertical | 158 kN/172 kN (35,520 lbf/38,667 lbf) |
Winches | |
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Winch Model | PA140VS |
Weight* | 1790 kg (3950 lb) |
Oil Capacity | 15 l (4 gal (US)) |
Increased Tractor Length | 557 mm (21.9 in) |
Drum Width | 320 mm (12.6 in) |
Wire Cable Diameter - Recommended | 28 mm (1.13 in) |
Wire Cable Diameter - Optional | 32 mm (1.25 in) |
Standards | |
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ROPS | ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria SAE J1040 MAY94, ISO 3471:1994. |
FOPS | FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II. |
Dimensions (Approximate) | |
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Length - Basic Tractor - With Winch | 5545 mm (218.3 in) |
Overall Length - Basic Tractor | 4910 mm (193.3 in) |
Service Refill Capacities | |
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Note | * With oil filters. |
Winches | |
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Maximum Drum Capacity - Optional Cable Length | 62 m (204 ft) |
Dimensions (Approximate) | |
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Width - Over Trunnions | 3300 mm (129.9 in) |
Blades - 9SU | |
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Note (2) | ** Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. |
Dimensions (Approximate) | |
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Track Gauge | 2250 mm (88.6 in) |
Winches | |
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Wire Cable Ferrule Size - Length | 70 mm (2.8 in) |
Dimensions (Approximate) | |
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Length - With SU-Blade** | 6880 mm (270.9 in) |
Winches | |
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Wire Cable Ferrule Size - Outside Diameter | 60 mm (2.4 in) |
Engine | |
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Note (3) | Net power advertised is the power available at the flywheel when the engine is equipped with fan at max speed, air cleaner, muffler and alternator. |
Hydraulic Controls | |
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Note (2) | Implement Pump output measured at 1,800 rpm and 20 000 kPa (2,900 psi). |
Dimensions (Approximate) | |
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Note (2) | **Includes drawbar. |
Standards | |
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Sound (2) | The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88 APR95, mid-gear-moving operation, is 87 dB(A). |
Dimensions (Approximate) | |
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Length - With U-Blade | 6967 mm (274.3 in) |
Winches | |
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Note (2) | * Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. With counterweight: 3700 kg (8,150 lb). |
Dimensions (Approximate) | |
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Height - FOPS Cab* | 3820 mm (150.4 in) |
Length - Track on Ground | 3470 mm (136.6 in) |
Winches | |
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Maximum Drum Capacity - Recommended Cable Length | 78 m (257 ft) |
Dimensions (Approximate) | |
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Height - Top of Stack* | 3919 mm (154.3 in) |
Height - ROPS/Canopy* | 4000 mm (157.5 in) |
Ground Clearance* | 596 mm (23.4 in) |
Drawbar Height (Center of Clevis)* | 763 mm (30 in) |
Weights | |
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Note (1) | Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU-Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. |
Blades - 9U | |
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Note (2) | ** Total Operating Weight: Includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes, and operator. |
Dimensions (Approximate) | |
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Overall Length - SU-Blade/SS Ripper | 8230 mm (324 in) |
Winches | |
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Note (1) | Variable speed, hydraulically driven, dual braking system, three-roller fairlead. |
Hydraulic Controls | |
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Note (3) | Electro-hydraulic pilot valve assists operations of ripper and dozer controls. Standard hydraulic systems includes four valves. |
Dimensions (Approximate) | |
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Length - With Multi-Shank Ripper | 6538 mm (257.4 in) |
Note (1) | *Includes grouser height for total dimensions on hard surfaces. |
Length - Basic Tractor - With Drawbar | 5180 mm (204 in) |
Hydraulic Controls | |
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Note (1) | Steering Pump output measured at 1,800 rpm and 30 000 kPa (4,351 psi). |
Weights | |
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Note (2) | Shipping Weight: Base machine chassis with cab, pivot shaft, roller frames, track and ROPS. |
Undercarriage | |
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Note | Positive Pin Retention Track. |
Dimensions (Approximate) | |
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Width - Without Trunnions - Standard Shoe | 2880 mm (113.4 in) |
Engine | |
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Note (2) | Engine ratings apply at 1,833 rpm. |
Blades - 9U | |
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Note (1) | * Includes blade installation arrangement, blade tilt cylinder, and blade lift cylinders. |
Engine | |
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Note (4) | No derating required up to 2286 m (7,500 ft) altitude. High altitude attachment available for greater than 2286 m (7,500 ft). |
Hydraulic Controls | |
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Note (4) | Complete system consists of pump, tank with filter, oil cooler, valves, lines, linkage and control levers. |
Dimensions (Approximate) | |
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Length - With Single-Shank Ripper | 6529 mm (257 in) |
Blades - 9SU | |
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Note (1) | * Includes blade installation arrangement, blade tilt cylinder, and blade lift cylinders. |
Standards | |
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Sound (1) | Operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 77 dB(A), for cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed. |
Standard Equipment
- ELECTRICAL
- Alternator, 95-amp
- Back-up alarm
- Batteries (2), 12-volt, 200 amp-hour
- Converter, 12-volt, 10-amp and 20 amp
- Diagnostic connector
- Horn, forward warning
- Light, engine compartment
- Lighting system, six (6) Halogen
- Starting receptacle
- OPERATOR ENVIRONMENT
- Advisor-electronic monitoring system
- Air conditioner and heater
- Armrest, adjustable
- Cab, FOPS
- Deactivation switch, hydraulic controls
- Decelerator pedal
- Governor switch, electronic
- Hydraulic system, electronically controlled for bulldozer and ripper control
- Mirror, rearview
- MP3/IPOD ready
- Radio ready, entertainment
- ROPS, rollbar
- Seat, cloth – air suspension
- Seat belt, retractable 76 mm (3 in)
- Wipers, intermittent low and high speeds
- OTHER STANDARD EQUIPMENT
- CD ROM Parts Book
- Ecology drains
- Fluid sampling ports
- Grade Control Ready
- Ground level service center
- Product Link
- Vandalism protection (8 caplocks)
- VIMS 3G
- POWER TRAIN
- Aftercooler, air-to-air
- Air filter, with precleaner
- Aluminum bar plate radiator, 6 fpi
- C18 with ACERT Technology: – 24-volt electric start
- Controlled throttle shifting
- Coolant, extended life
- Engine idle shutdown timer
- Ether starting aid, automatic
- Fast fuel system
- Fuel priming pump, electric
- High speed oil change system, engine and power train
- Muffler
- Parking brake, electronic
- Prescreener
- Separator, water/fuel
- Shift Management
- Three planet, double-reduction planetary final drives
- Torque converter
- Transmission, electronic control (ECPC), (3F/3R speeds)
- SAFETY AND SECURITY
- Anchorage points
- Fender guard rails
- Heavy duty steps and handles
- Operator Not Present Monitor System
- UNDERCARRIAGE
- Equalizer bar end pin grease fittings, remote
- Rollers and idlers, lifetime lubricated
- Sprocket rim segments, replaceable
- Suspension-type undercarriage: – Eight-roller tubular track roller frame
- Track adjusters, hydraulic
- Track guides
- Two-piece master links
Optional Equipment
- BULLDOZER ATTACHMENTS
- 9SU Blade
- 9SU Blade, Push plate
- 9SU Abrasion resistant blade
- 9SU Abrasion resistant blade, black
- 9SU Landfill blade
- 9U Blade
- 9U Abrasion resistant blade
- 9U Abrasion resistant blade, black
- ELECTRICAL
- Light, warning strobe
- Lights, supplemental: – Nine (9) LED – Nine (9) HID – Ten (10) Halogen
- GUARDS
- Bottom: – Front counterweight – Partial – Sealed
- Guard, fuel tank
- Guard, fuel tank with transmission guard
- Striker bar, front
- Undercarriage idlers
- OPERATOR ENVIRONMENT
- Air conditioner – ROPS mounted
- Cab glass: – 276 kPa (40 psi) – Impact resistant – dual pane
- Operators arrangements: – 5th percentile arrangement – Quick opening floor plates
- Powered precleaner
- Seat: – Vinyl with air suspension – Heated and ventilated cloth seat with air suspension
- Visibility package: – Mirrors – Single camera
- Window shades
- OTHER ATTACHMENTS
- Engine exhaust shields
- Heater, engine coolant
- Heater, fuel
- Battery, cold weather (includes two additional heavy-duty batteries and additional starting motor)
- Prelube, engine
- POWER TRAIN
- Final drives: – Cold weather – Guarded – Waste handling
- High altitude arrangement
- REAR ATTACHMENTS
- Counterweight
- CapSure Hammerless Installation and Positive Retention System: – Single Shank – Multi Shank – Single Shank Deep
- Drawbar
- Multi Shank ripper: – Standard
- Rear window screen
- Single Shank ripper: – Pin Puller – Standard
- Striker Bar
- Winch (A rear attachment and/or counterweight is recommended for improved performance and balance.)
- SPECIAL ARRANGEMENTS
- High debris
- Sound
- Stockpile
- Waste handling
- TECHNOLOGY
- AccuGrade
- Cat Grade Control 3D
- Performance: – AutoCarry – Automatic Ripper Control
- Terrain for Grading
- UNDERCARRIAGE
- Arrangements: – Abrasion – Cold weather – Waste handling
- Carrier rollers
- Carrier rollers, cold weather
- Tracks, PPR, sealed and lubricated: – 560 mm (22 in), Extreme Service – 610 mm (24 in), Extreme Service – 610 mm (24 in), Extreme Service trapezoidal holes – 610 mm (24 in), Super Extreme Service – 610 mm (24 in), Super Extreme Service trapezoidal holes – 685 mm (27 in), Extreme Service – 685 mm (27 in), Extreme Service clip – 685 mm (27 in), Extreme Service trapezoidal holes – 685 mm (27 in), Super Extreme Service – 760 mm (30 in), Moderate Service – 760 mm (30 in), Moderate Service trapezoidal holes