How much fuel does a scraper use?

Service Refill Capacities

Hydraulic System	21.926 gal (US) 83 l
Transmission System – Scraper	12.944 gal (US) 49 l
Crankcase – Scraper	7.397 gal (US) 28 l
Fuel Tank	336.03 gal (US) 1272 l
Cooling System – Scraper	16.114 gal (US) 61 l

How many yards are in a scraper?

“K-Tec’s large-capacity scrapers can haul between 28-74 cubic yards depending on the model. Trucks have capacities between 20-44 cubic yards, and it takes longer to fill a truck with an excavator than it does to fill a scraper with the same capacity,” says Kroeker.

How many cubic yards does a 627 scraper hold?

3 in the 627H scraper produces 290 horsepower (up 19 percent). In addition, a new torque converter is designed to deliver more power to the ground. Capacities are increased 2 cubic yards—to 24 cubic yards—for the single-engine/open-bowl 621H and twin-engine/open-bowl 627H.

What is the biggest Caterpillar scraper?

The largest of eight machines in the G Series wheel tractor-scrapers, the 657G has a heaped capacity of 44 cubic yards and a rated load of 104,058 pounds. Maximum travel speed is 36 mph.

How much fuel does a CAT D11 burn per hour?

(24.7 L) of diesel an hour when operating under moderate conditions. Fuel consumption of larger dozers like the D11 can be five times that much. Medium-sized graders push and shove and burn their way through 6 or 8 gal. (23 to 30 L) of diesel each hour, with larger graders consuming several times more than that.

Why use a scraper instead of a dozer?

Scraper might be best option for you as long as you don’t need another machine to assist in some way (2 motors running). Track hoe and haul trucks and scattering machine are more for longer hauls(3 motors running). Good luck. Subject: RE: Moving dirt with Dozer vs.

What are Caterpillar scrapers used for?

The scraper is a large piece of equipment which is used in mining, construction, agriculture and other earthmoving applications. The rear part has a vertically moveable hopper (also known as the bowl) with a sharp horizontal front edge. The hopper can be hydraulically lowered and raised.

How much does a Cat 627 scraper weight?

Weights – Standard, Tandem

Front Axle	49230 lbs (22,331 kg)
Rear Axle – Weight – Loaded	70845 lbs (32,135 kg)
Scraper Shipping	33666 lbs (15,271 kg)
Total Operating – Empty	83441 lbs (37,849 kg)
Total Operating – Loaded	136241 lbs (61,799 kg)

How many yards does a 637 scraper hold?

General

Rated Load	37 200 kg (82,200 lb); 37.2 tonnes (41.1 tons) 37 200 kg (82,200 lb); 37.2 tonnes (41.1 tons)
Scraper Capacity – Heaped	34 yd³ 26 m³
Width – Cut	11.5 ft 3.51 m
Maximum Depth of Cut	17.7 in 450 mm
Tires – Scraper	37.25R35**E3 37.25R35**E3

How many yards can a 657 scraper hold?

The company’s largest open-bowled scraper, the Cat 657 has a heaped capacity of 44 cubic yards with a rated load of 52 tons.

Why do bulldozers push scrapers?

Sometimes, a bulldozer is used to push or pull another piece of earth-moving equipment known as a “scraper” to increase productivity.

How much fuel does a wheel loader use per hour?

A medium wheel loader, says Caterpillar, typically consumes less than a gallon per hour when idling. On the other hand, a 369-horsepower 980K working steadily (no idle time) in a difficult application (such as the load-and-carry cited earlier) might burn more than 12 gallons per hour.

How much earth can a cat 994H move?

Lift configurations for the 994H include standard, high lift, extended high lift and super high lift, providing dump clearances at maximum lift that range from 19.2 feet (5 578 mm) to 23.3 feet (7 080 mm).

How much fuel does a dozer use per hour?

A Caterpillar D6 dozer is said to burn between 3.5 gal. (13.3 L) and 6.5 gal. (24.7 L) of diesel an hour when operating under moderate conditions. Fuel consumption of larger dozers like the D11 can be five times that much.

How much dirt can a cat scraper hold?

Operating Specifications

Alternator Supplied Amperage	75 A
Operating Voltage	24 V V
Rated Load	110000 lbs (49,896 kg)
Scraper Capacity – Heaped	73 cu yds (56 m)
Scraper Capacity – Struck	59 cu yds (45 m)

How much does a 657 scraper weight?

Weights

Operating Weight – Loaded – Approximate	268817 lb 121933 kg
Operating Weight – Empty – Approximate	158817 lb 72190 kg

How much does a 637 CAT scraper weight?

Weights – Standard, Tandem

Front Axle	67700 lbs (30,709 kg)
Rear Axle – Weight – Loaded	100441 lbs (45,560 kg)
Scraper Shipping	46231 lbs (20,970 kg)
Total Operating – Empty	114744 lbs (52,048 kg)
Total Operating – Loaded	196944 lbs (89,333 kg)

How heavy is a 657 scraper?

What is the fuel economy mode on a scraper?

The second part of the Fuel Economy Mode allows the machine when operated at engine rpms less than full throttle to automatically vary the power distribution between the tractor and the scraper, allowing the machine to utilize the more efficient tractor power train vs. the full time torque converter drive scraper power train.

What is cat grade control for tractor scrapers?

Cat® Grade Control for Wheel Tractor-Scrapers is a factory-integrated machine control and guidance system designed to help you move material correctly the first time. … Cat® Grade Control for Wheel Tractor-Scrapers is a factory-integrated machine control and guidance system designed to help you move material correctly the first time.

How does cat payload estimator for scrapers work?

Cat® Payload Estimator for Scrapers uses bowl lift cylinder pressure during the loaded haul segment to calculate payload. Payload Estimator is optimized to be used with Sequence Assist… Cat® Payload Estimator for Scrapers uses bowl lift cylinder pressure during the loaded haul segment to calculate payload.

How much power does a scraper engine have?

Engine Rated Engine RPM – Scraper 2150 r/min 2150 r/min Engine Model – Scraper Cat C9.3 Cat C9.3 Rated Engine RPM – Tractor 2000 r/min 2000 r/min Flywheel Power – Scraper 290 HP 216 kW Flywheel Power – Tractor 407 HP 304 kW