Brent 678 Gravity
Brent 678
5+
sold in last yearGeneral overview
Brent 678 is a grain cart designed for moving harvested grain during field operations. It is specified with a power requirement of 103 kW (140 hp) and a peak unloading rate of 14,095 L/min (3,723.5 gpm), which defines it as a high-capacity grain handling attachment for harvest support.
The model can be PTO-driven and operates at 1,000 rpm. A tongue-mounted hydraulic drive option requires 55 gpm (≈208.2 L/min) and two sets of hydraulic ports, with 3 hydraulic remotes required. Key construction details include an empty weight of 3,674 kg (8,100 lb), a loaded hitch weight of 1,628 kg (3,590 lb), 431 mm (17 in) vertical and horizontal augers, and a heavy-duty 45° gearbox with an extra-large 1 3/4" output shaft.
Year
2007
Country of manufacturing
United States
General specifications
Dimensions
Width
Length
Height
3,810 mm
~150 in
mm
~ in
mm
~ in
Power requirement
140 hp
Capacity Heaped
22,200 cu(m)
Tractor hydraulics requirements
Tongue-mounted hydraulic drive option requires 55 gpm (≈208.2 L/min) and two sets of hydraulic ports; number of hydraulic remotes required: 3. Can also be PTO-driven.
Grain Cart Capacity
22,242.97 L
Hub Size/Spindle Diameter
3-3/4"; 4-1/2" with duals
Front/Rear Slopes
36° front and rear tank slopes
Back Slope
36 deg
Door Width
0.91 m
Chute Height
14 ft 3 in (4.34 m)
Unloading Time
94.5 s
Grain Cart Wheel Size
24.5x32 R-1/R-3; dual-wheel options available
Grain Cart Turning Radius
25 ft (7.6 m)
Additional specifications
Peak unloading rate
14,095 L/min
Total weight - empty
3,674 kg
Hitch weight - loaded
1,628 kg
Vertical auger
431 mm
Horizontal auger
431 mm
Gearbox
Heavy-duty 45° gearbox with extra-large 1 3/4" output shaft; static rated at 330 HP, dynamic rated at 153 HP.
PTO speed
1,000
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Most popular
What is the average price of a Brent 678?
No confirmed market price is supplied for the Brent 678. Check current listings and compare the cart’s condition, location, and configuration.
What are the key advantages of the Brent 678?
Listed features include a 22,200 m³ (29,036.49 cu yd) heaped capacity, 14,095 L/min (3,723.5 gpm) peak unloading rate, 431 mm (17 in) vertical and horizontal augers, and PTO or optional hydraulic drive.
What type of engine does the 678 use?
The supplied specifications do not identify an engine for the Brent 678. It can be PTO-driven or use an optional tongue-mounted hydraulic drive.
How much horsepower does the 678 have?
The Brent 678 has a listed power requirement of 104.4 kW (140 hp). Its gearbox is dynamically rated at 153 HP and statically rated at 330 HP.
What fuel does the Brent 678 use?
The supplied specifications do not state a fuel type for the Brent 678. The cart can be PTO-driven or equipped with an optional tongue-mounted hydraulic drive.
What jobs is this Grain carts best suited for?
The Brent 678 is a grain cart suited to moving and unloading grain. Its listed heaped capacity and peak unloading rate support grain-handling work where cart capacity and unloading speed are relevant.
What is the expected lifespan of the 678?
No expected service-life estimate is supplied for the Brent 678. For a used cart, inspect the augers, gearbox, hydraulic components, hitch, tires, and structural condition, and review maintenance history.
What should a buyer check when purchasing a used Grain carts?
Check the augers, heavy-duty 45° gearbox, 1 3/4" output shaft, PTO components, hydraulic drive equipment if fitted, hydraulic ports, hitch, tires, and cart structure. Confirm whether it is PTO-driven or has the tongue-mounted hydraulic drive option, and review maintenance history.
