Jallad | 924K Wheel Loader

924K

The CatÂ® 924K Small Wheel Loader sets the standard for productivity, fuel efficiency and operator comfort. The improved optimized Z-bar loader linkage delivers the quick loading performance of a traditional Z-bar with the parallelism and load handling capability of a tool carrier. A high torque, low speed C7.1 engine works in concert with an intelligent hystat power train to deliver fuel efficiency as standard.

Engine Model

Cat® C7.1

Bucket Capacities

1.7-5.0 m3 (2.2-6.5 yd3)

Operating Weight

26004 lb

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Specifications

BENEFITS & FEATURES

MEDIA GALLERY

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Specification

Value

Engine Model

Cat® C7.1

Maximum Gross Power

143 HP

Displacement (Performance Power Mode: Speed Range 1-4)

427 in³

Maximum Gross Torque - ISO 14396 (Standard Power Mode: Range 1-3*)

534 lb/ft

Maximum Net Torque - SAE J1349 (Performance Power Mode: Range 1-4)

519 lb/ft

Emissions

Engine meets U.S. EPA Tier 3/EU Stage IIIA/Brazil MAR-1 equivalent emission standards.

Maximum Gross Power - 1,800 rpm - ISO 14396 (Performance Power Mode: Range 1-4)

141 HP

Note

*Range 4 power is boosted to be the same as Performance Mode.

Maximum Net Torque - SAE J1349 (Standard Power Mode: Range 1-3*)

519 lb/ft

Maximum Gross Power - 1,600 rpm - ISO 14396 (Standard Power Mode: Range 1-3*)

135 HP

Displacement (Standard Power Mode: Speed Range 1-3*)

427 in³

Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269 (Performance Power Mode: Range 1-4)

524 lb/ft

Maximum Gross Torque - ISO 14396 (Performance Power Mode: Range 1-4)

534 lb/ft

Note (1)

Net power shown is the power available at the flywheel when the engine is equipped with alternator and air cleaner.

Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269 (Standard Power Mode: Range 1-3*)

524 lb/ft

Maximum Gross Power - 1,600 rpm - ISO 14396 (metric) (Standard Power Mode: Range 1-3*)

137 hp

Maximum Gross Power - 1,800 rpm - ISO 14396 (metric) (Performance Power Mode: Range 1-4)

143 hp

Net Power - 1,600 rpm - SAE J1349 (Standard Power Mode: Range 1-3*)

131 HP

Net Power - 1,800 rpm - ISO 9249 (metric) (Performance Power Mode: Range 1-4)

140 hp

Net Power - 1,800 rpm - SAE J1349 (Performance Power Mode: Range 1-4)

137 HP

Net Power - 1,600 rpm - ISO 9249 (metric) (Standard Power Mode: Range 1-3*)

135 hp

Specification

Value

Bucket Capacities

1.7-5.0 m3 (2.2-6.5 yd3)

Bucket Capacities - Light Material

3.1-5.0 m3 (4.0-6.5 yd3)

Bucket Capacities - General Purpose

1.7-2.5 m3 (2.2-3.2 yd3)

Specification

Value

Operating Weight

26004 lb

Operating Weight - 20.5 Tires

26004 lb

Operating Weight - 17.5 Tires

25196 lb

Specification

Value

ROPS

SAE J1040 MAY94, ISO 3471-1994.

FOPS

SAE J/ISO 3449 APR98, Level II, ISO 3449 1992 Level II.

Note (2)

A semi-cab option is available.

Note (1)

Cab and Rollover Protective Structures (ROPS) are standard.

Specification

Value

Hydraulic Tank

23.8 gal (US)

Cooling System

8.5 gal (US)

Transmission - Gear Box

2.2 gal (US)

Hydraulic System - Including Tank

42.3 gal (US)

Fuel Tank

51.5 gal (US)

Front Axles

5.5 gal (US)

Engine Crankcase

5.2 gal (US)

Rear Axles

5.5 gal (US)

Specification

Value

Notes

Factory default is 7 km/h (4.4 mph).

Note

*Creeper control allows max. speed range adjustability from 1 km/h (0.6 mph) to 13 km/h (8 mph) in Range 1 through sec. display.

Forward and Reverse - Range 2

8 mile/h

Forward and Reverse - Range 1*

1-13 km/h (0.6-8 mph)

Forward and Reverse - Range 4

25 mile/h

Forward and Reverse - Range 3

17 mile/h

Specification

Value

Note (1)

Declared dynamic operator sound pressure level is 72 dB(A) when “ISO 6396:2008” is used to measure value for an enclosed cab.

Note (2)

The measurement was conducted at 70% of the maximum engine cooling fan speed, with the cab doors and cab windows closed.

Note (3)

The declared exterior sound power level is 104 dB(A) when the value is measured according to “ISO 6395:2008.”

Specification

Value

Maximum Steering Torque - 40° (Full Turn)

27747 lb/ft

Steering Articulation Angle - Each Direction

40°

Maximum Flow - Steering Pump

33 gal/min

Number of Steering Wheel Turns - Full Left to Full Right or Full Right to Full Left

3.5 turns

Maximum Steering Torque - 0° (Straight Machine)

37155 lb/ft

Steering Cycle Times - Full Left to Full Right - At 1,800 rpm: 90 rpm Steering Wheel Speed

2.4 s

Maximum Working Pressure - Steering Pump

3500 psi

Specification

Value

Hydraulic Cycle Time - Standard Mode at 1,600 rpm - Total Cycle Time

10.6 s

Hydraulic Cycle Time - Standard Mode at 1,600 rpm - Float Down, Maximum Lift to Ground Level

2.6 s

Maximum Flow - Implement Pump - 4th Function Maximum Flow*

40 gal/min

Hydraulic Cycle Time - Standard Mode at 1,600 rpm - Raise, Ground Level to Maximum Lift

6.3 s

Hydraulic Cycle Time - Performance Mode at 1,800 rpm - Float Down, Maximum Lift to Ground Level

2.6 s

Relief Pressure - Tilt Cylinder - 3rd Function Maximum Working Pressure

3771 psi

Maximum Flow - Implement Pump - 3rd Function*

40 gal/min

Maximum Working Pressure - Implement Pump

3771 psi

Maximum Flow - Implement Pump

40 gal/min

Hydraulic Cycle Time - Performance Mode at 1,800 rpm - Total Cycle Time

9.5 s

Relief Pressure - Tilt Cylinder - 4th Function Maximum Working Pressure

3771 psi

Hydraulic Cycle Time - Performance Mode at 1,800 rpm - Raise, Ground Level to Maximum Lift

5.4 s

Relief Pressure - Tilt Cylinder

4061 psi

Hydraulic Cycle Time - Performance Mode at 1,800 rpm - Dump, at Maximum Lift Height

1.5 s

Hydraulic Cycle Time - Standard Mode at 1,600 rpm - Dump, at Maximum Lift Height

1.7 s

Note

*Adjustable from 20% to 100% of maximum flow through the secondary display, when equipped.

Specification

Value

Other Choices Vary by Region

17.5 R25, radial (L-3); 17.5-25 16 PR (L-3); 20.5-25 16 PR (L-3)

Note (2)

In certain applications, the loader's productive capabilities may exceed the tire's tonnes-km/h (ton-mph) capabilities.

Note (1)

Other tire choices are available. Contact your Cat dealer for details.

Note (3)

Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model.

Standard Size

20.5 R25, radial (L-3)

Specification

Value

Front

Fixed; Open differential (standard); Locking differential (optional)

Rear

Oscillating ±11 degrees; Open differential (standard); Limited slip differential (optional in some regions)

Experience hybrid like fuel efficiency with an intelligent hydrostatic power train and industry leading fuel savings through a lower maximum engine speed of just 1,600 rpm in Standard Mode. Power when you need it with Caterpillar’s exclusive Power‑by-Range technology that increases power in Range 4 for improved speed on grade. For your toughest and most demanding applications a new Performance Mode will allow you to boost the power and hydraulic speed in all ranges to get the job done even quicker. Meets U.S. EPA Tier 3/EU Stage IIIA/Brazil MAR-1 equivalent emission standards with a Cat® C7.1 engine that is designed to manage itself so you can concentrate on your work.

Move more with Caterpillar's patented quick loading Performance Series buckets and optimized Z-bar linkage that combines the digging efficiency of a traditional Z-bar with tool carrier capabilities. The parallel lift and high tilt forces throughout the working range allow you to safely and confidently handle loads with precise control. Multi-function work has never been easier with dedicated pumps for each system and a flow sharing implement valve governed by an intelligent power management system. Simultaneously lift, steer and drive without compromise. The K Series Small Wheel Loader simply does what you ask it to do.

Have a seat in the updated K Series Small Wheel Loader and enjoy excellent all around visibility and low-effort joystick controls that move with you on a fully adjustable seat suspension. A large spacious operator environment combined with Caterpillar's exclusive hydraulic cylinder damping and smooth predictable controls make this the most comfortable seat on your job site.

Meet your application requirements and individual preferences with Caterpillar's industry first Hystat™ Operator Modes featuring four unique power train settings. Select classic Torque Converter for smooth rollout, conventional Hystat for aggressive engine braking, an Ice Mode that maximizes your control on slippery underfoot, or default mode which blends the best of Hystat and Torque Converter characteristics. Fine tune machine performance with adjustments at your fingertips through the soft touch buttons and optional secondary display. Quickly set hydraulic response along with linkage kick-out positions, maximum wheel torque, and peak ground speed to efficiently perform a multitude of tasks.

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