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Mahindra Earthmaster SX90 4WD VS BULL CH76 Challenger Comparison

Mahindra Earthmaster SX90 4WD

Mahindra Earthmaster SX90 4WD

₹ 31 L - 33 L

BULL CH76 Challenger

BULL CH76 Challenger

₹ 26 L - 27.99 L

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Engine

Model
4915-IA-CE V
Kirloskar 4R 1040, BS III
Engine Displacement
3532 cc
4760 cc
Engine Power
91 HP
49 HP
Maximum Torque
345 Nm
250 Nm
Fuel Type
Diesel
Diesel
Transmission Type
Four Speed [4 Forward, 4 Reverse]
Carraro Synchro-Shuttle with torque converter

Overall Dimension & Weight

Max Operating Weight
7742 kg
7805 kg
Transport Length
5856 mm
6040 mm
Width Over Stabilizer/Bucket
2404 mm
2350 mm
Wheel Base
-
-
Minimum Ground Clearance
500 mm
480 mm
Height Of Top Of Cabin
2950 mm
3000 mm

Loader General

Dump Height
2723 mm
2960 mm
Max Pay Load
1800 kg
2200 kg
Load Over Height
3277 mm
3390 mm
Dump Angle
44 degree
45 degree
Hinge Pin Height
3477 mm
3.61 mm
Loader Arm Breakout Force
5594 kgf
5315 kgf
Max Reach At Full Height
4885 mm
1280 mm
Loader Bucket Capacity
1.1 Cu.m
1.26 Cu.m
Bucket Breakout Force
6243 kgf
8183 kgf

Backhoe

Max Dig Depth
4959 mm
4770 mm
Max Load Over Height
4302 mm
4190 mm
Max Working Height
6403 mm
5980 mm
Backhoe Bucket Capacity
0.3 Cu.m
0.26 Cu.m
Bucket Rotation
188 mm
201 mm
Dipper Tear Out Force
3182 kgf
3109 kgf
Max Lift Capacity
3428 kg
2200 kg

Hydraulic System

Pump Type
Fixed Displacement, Gear Pump
Load-sensing variable piston pump
Pump Flow
117 Lpm
130 Lpm
System Pressure
Open Centre
230
Hydraulic Oil
100 Ltr
115 Ltr

Service Capacities

Engine Oil
13.7 Ltr
10 Ltr
Rear Axle Oil
17.1 Ltr
17 Ltr
Transmission Oil
22 Ltr
19.5 Ltr
Hydraulic Oil
100 Ltr
115 Ltr
Fuel Tank
120 Ltr
115 Ltr
Coolant Oil
17 Ltr
17 Ltr

Steering & Brakes

Steering Type
Front wheel hydrostatic power steering with priority function and pressure relief setting of 145 bar.
Power Steering
Turning Circle Diameter
4490 mm
11600 mm
System Pressure
Open Centre
230
Service Brake Type
Hydraulically actuated, self adjusting, maintenance free, oil immersed multi-disc, on the rear axle, operated by independent foot pedals, joined together for normal operation
Hydraulically actuated, duel line, self adjusting, compensated oil immersed, multi-disc type on the rear axle
Parking Brakes
Hand operated, inbuilt in the rear axle, low maintenance.
Hand operated, oil immersed multi disc on the rear axle

Tyres & Axle

Standard Front Type
12.5 / 80 X 18-12PR (IT/HD]
4WD: 12.5/80X18 -12PR
Standard Rear Type
16.9 X 28 - 12PR (IT], 14 X 25 - 12PR/20PR [HD]
4WD :16.9X28 -12PR
Rear Axle Description
Rigidly mounted drive axle, with outbound planetary final drives, driven by short drive shaft
Drive axle rigidly mounted, incorporates Max-trac torque proportioning differential, driven by short propshaft from gear box.
Front Axle Description
Centrally pivoted, driven unbalanced type axle, with total oscillation of 16°, with remote greasing facility for the main pin.
Steer axle, centrally pivoted with oscillation angle ±16°

Electrical & General

Battery Voltage
12 V
12 V
Max Forward Speed
38 Km/h
36 Km/h
Max Reverse Speed
9 Km/h
8.3 Km/h

Mahindra Earthmaster SX90 4WD

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Pros

  • Strong fuel efficiency & low operating costs
  • Robust structure and high ground clearance suit Indian and rugged job sites.
  • Backhoe and loader buckets are competitive in size and speed, offering efficient digging and material handling

BULL CH76 Challenger

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Pros

  • The CH76 Challenger is built to handle rugged construction sites and uneven surfaces effectively.
  • It offers a high bucket breakout force (~8183 kgf) and good loader arm breakout, making it capable of tough digging and loading tasks.
  • With a bucket capacity of ~0.27 m³ and shovel capacity ~1.1 m³, it moves more material per scoop.