9RX 770 Scraper Tractor
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John Deere
9RX 770 SCRAPER
Scraper Special Tractors

John Deere 9RX 770 Scraper Special

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Take on Your Toughest Work with Confidence

When the job demands maximum pull and performance, 9 Series tractors deliver the power, durability, and traction to keep you moving. Built for heavy draft and high-demand applications, they help you maintain field speed, cover more acres, and work through tough conditions—so you can stay on schedule when timing matters most.

Green tractor with oversized dual tires pulling a cultivator across a harvested field with dust trailing behind the equipment under a cloudy blue sky
Keep Big Tools Moving Efficiently

Wide implements and high-speed operations push equipment to its limits. John Deere's 9 Series tractors are designed to maintain consistent performance under load, with the power, hydraulics, and traction needed to keep large tools operating at peak efficiency - helping you reduce bottlenecks, improve productivity, and get more done in every pass.

Green tractor with large rear tires towing a wide cultivator across a dry, harvested field with dust rising heavily behind the equipment over flat farmland under a hazy sky
Turn Power into Predictable Performance

Productivity isn’t just about horsepower - it’s about how consistently you can apply it. 9 Series tractors combine integrated technology, precision capabilities, and reliable performance to help you work with confidence. From the cab to the cloud, you can monitor performance, document work, and make better decisions across your operation.

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Machine Configuration
Wheel or Track Configuration

4-Track

Drive Type

4WD

Engine
Engine Make

John Deere

Engine Model

JD18

Engine Family

VJDXL18.0342

Emissions Certifications

Final Tier 4 (FT4) / Stage V Compliant Diesel Engine

Displacement

1098 cu in.

Displacement

18 L

Aspiration

Dual turbochargers in series; Primary fixed displacement turbocharger and secondary wastegated turbocharger, air-to-air aftercooling, and cooled exhaust gas recirculation (EGR)

Number of Cylinders

6

Cylinder Liners

Wet-sleeve

Aftertreatment Type

Exhaust Gas Recirculation (EGR) - No Diesel Exhaust Fluid (DEF) used

Rated Engine Speed

1900 rpm

Rated Engine Power

759 hp

Rated Engine Power

566 kW

Rated Engine Power

770 PS

Maximum Engine Power

835 hp

Maximum Engine Power

623 kW

Maximum Engine Power

847 PS

Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628)

847 hp

Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628)

623 kW

Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628)

859 PS

Maximum Engine Torque

At 1400 rpm: 3928 Nm / 2897 lb-ft

Power Bulge

10 %

Fuel Type

Diesel

Alternative Fuel Type

B30 Diesel Compatible

Torque Rise

38 %

Transmission
Transmission Type

John Deere e21™ 21-speed PowerShift™; 21F, 11R with Efficiency Manager™

Maximum Speed Forward

40 km/h / 25 mph

Drawbar
Drawbar Category

Drawbar support for short scraper drawbars

Hydraulics
Hydraulic System Type

Axial piston, closed-center, pressure-and-flow compensated, naturally-aspirated

Pump Rated Output

Triple: 636 L/min (168 gpm)

Number of Rear Selective Control Valves (SCVs)

Six 1.9-cm (3/4-in.) couplers

Available Flow at a Single Rear SCV

1.9-cm (3/4-in.) couplers: 180 L/min (44 gpm)

SCV Control

Electronic

Front Axle
Front Axle Differential Lock

Full-locking electrohydraulic

Rear Axle
Rear Differential Lock

Full-locking electrohydraulic

Final Drive

Outboard planetary with three planetary gears

Steering & Brakes
Steering Type

John Deere ActiveCommand Steering (ACS™)

Tracks
Track Drive Type

Camso® Scraper 6500 (MICHELIN BIBTRACK 250 SCR) Positive Drive

Track Width

762 mm / 30 in.

Number Of Mid Rollers

Three

Electrical System
Battery Voltage

12 V

Battery Cold Cranking Amps

4750 CCA

Alternator Capacity

330 amp

Working Lights

18-24 LED

Driving Lights

LED

Operator Station
Seat Suspension

Air seat

Degree of Seat Swivel, Left Hand

8 degree (angle)

Degree of Seat Swivel, Right Hand

40 degree (angle)

Cab Suspension

Standard

Instructional Seat

Standard

Primary Display

G5ᴾˡᵘˢ CommandCenter™: 32.5 cm / 12.8 in.

Radio

Varies by comfort and convenience package

Inner Cab Volume

119 cu ft

Inner Cab Volume

3.37 m³

Cab Glass Area

73.81 sq ft

Cab Glass Area

6.86 m²

Technology Integration
Guidance

Integrated AutoTrac™

Connectivity

Available with JDLink™ hardware, activations, and Ethernet harnesses (availability dependent upon destination)

Remote Diagnostics

Available with activated JDLink hardware and activations

Capacities
Fuel Tank Capacity

515 gal.

Fuel Tank Capacity

1952 L

Cooling System Capacity

30.9 gal.

Cooling System Capacity

117 L

Transmission - Hydraulic System

53 gal.

Transmission - Hydraulic System

201 L

Crankcase Oil Volume

18.9 gal.

Crankcase Oil Volume

71.5 L

Dimensions & Weights
Wheelbase

182.4 in.

Wheelbase

4620 mm

Base Machine Weight

74000 lb.

Base Machine Weight

33500 kg

Overall Length

349.2 in.

Overall Length

8869 mm

Drawbar Ground Clearance

14.1 in.

Drawbar Ground Clearance

359 mm

Maximum Ballast Level

76000 lb.

Maximum Ballast Level

34500 kg

Additional Information
Country of Manufacture

USA

Date Collected

2025_04_03T00:00:00.0000009